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What determines who you vote for? You probably think it's due to rational reasons. Economy. Sustainability. Immigration. Growth. But research shows that your choice of vote isn’t as logical as you might expect. In fact, all of our votes can be swayed by a largely irrelevant factor. And this factor c...
What determines who you vote for? You probably think it's due to rational reasons. Economy. Sustainability. Immigration. Growth. But research shows that your choice of vote isn’t as logical as you might expect. In fact, all of our votes can be swayed by a largely irrelevant factor. And this factor can be used to change what we eat, wear, drink and buy. Hear how, on today’s episode of Nudge with Phil Graves. --- Phil’s book: https://shorturl.at/kzAta Phil’s consultancy: https://www.philipgraves.net/consultancy/ Subscribe to the (free) Nudge Newsletter: https://nudge.ck.page/profile Connect on LinkedIn: https://www.linkedin.com/in/phill-agnew-22213187/ Watch Nudge on YouTube: https://www.youtube.com/@nudgepodcast/ --- Today’s sources: Cialdini, R. B., Reno, R. R., & Kallgren, C. A. (1990). A focus theory of normative conduct: Recycling the concept of norms to reduce littering in public places. Journal of Personality and Social Psychology, 58(6), 1015–1026. Davis, C. J., Bowers, J. S., & Memon, A. (2011). Social influence in televised election debates: A potential distortion of democracy. PLoS ONE, 6(3), e18154. Latané, B., & Darley, J. M. (1968). Group inhibition of bystander intervention in emergencies. Journal of Personality and Social Psychology, 10(3), 215–221. Martin, S. J. (2024). Influence at work: Capture attention, connect with others, convince people to act. The Economist Books (Pegasus Books). Tanner, R. J., Ferraro, R., Chartrand, T. L., Bettman, J. R., & Van Bagren, R. (2008). Of chameleons and consumption: The impact of mimicry on choice and preferences. Journal of Consumer Research, April. Trott, D. (2023). Crossover creativity: Real-life stories about where creativity comes from. Harriman House.
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i'm about to play you two recordings from a political debate i want you to decide which of the two recordings you prefer which clip would make you want to vote for the candidate here is k number one i think alan this is one of those rare issues where the the issue is so big and the costs are potentially so great and it affects every family it affects every individual i would say it's worth the politicians just setting aside their political differences for once and trying to come up with a solution that everybody can agree with and here is quote number two i think alan this is one of those rare issues where the the issue is so big and the costs are potentially so great and it affects every family it affects every individual i would say it's worth the politicians just setting aside their political differences for once and trying to come up with a solution that everybody can agree with so hopefully you have all realized that both of those clips are entirely the same the words are identical in both clips and yet psychologists to found the way to take this speech and make it dramatically more effective make people far more likely to vote for that speaker without changing any of the words he uses this principle that these psychologists used is not only used in politics but it's also used to influence the food we eat the cloves we buy the crimes criminals commit and even when you decide to have your lunch all of that coming up in today's episode of nurture cutting your sales cycle in half sounds pretty impossible even with the best behavioral science but that is exactly what sandler training did with hubspot they use breeze hubspot ai powered tools to tailor every customer interaction without the interaction sounding robotic or predictable and the results were pretty incredible click through rates jumped by twenty five percent qualified leads quadrupled and people spent three times longer on their landing pages go to hub hubspot dot com to see how breeze can help your business grow imagine you're sitting at your dentist waiting room you're mindless scrolling your phone while you're waiting to be cooled but then out of the corner of your eye you know to smoke at first it's just a little you think it's probably nothing but then the smoke starts streaming into the room filling the space your eyes water and you start to cough you start to worry but then you look at the people around you they're still all sat down they're acting as if this is totally normal what do you do do you run out and get help well no at least not according to lan and dal who ran this exact study back in the sixties in the experiment they had some s who were in on it who were told not to react when the smoke started to come into the room and then other people who were there who were not aware that what was going on or that there would be smoke and what they found was that ordinarily smoke comes into the room people get up and go what the heck going on but when you've got people who are sitting there and looking like this this is perfectly normal nothing's wrong other people who didn't know what was going on didn't react in the experiment only ten percent of individuals actually got up and left the room and called for help the remaining ninety percent of individuals followed the crowd if others stayed in the room they stayed seated too today my guest on na explains why this happens my name is phil graves i'm a consumer psychologist author through of the book consumer holiday and dal study found something fascinating we follow the actions of others even if that action might be detrimental to us this defer to the group can be found everywhere cha din in his nineteen ninety study found that litter changed in direct proportion to the amount of litter visible the researchers increased the number of pieces of litter on the ground from one piece to two pieces to four pieces and then eight pieces and they saw that litter from other people actually increased starting at ten percent and then to twenty percent and twenty three percent and finally when eight pieces were on the ground it increased to forty one percent with pieces of litter are already present people were far more likely to follow the social norm of just throwing their rubbish on the ground rather than in the bin it's a helpful illustration of the extent to which we are all largely unconsciously tuning in to what the people around us are doing in his book influence at work steve martin shares a study conducted by a tv crew for a show all about helping others the crew filmed footage at a busy junction where commuters hu past a street musician at a station entrance at first they found which most of us would expect that very few people actually tipped the musician very few stopped to put money in their box and then halfway through the film a s drops some money quite a lot of money into the performance hat in full view of many approaching travelers immediately the tv crew counted an eight fold increase in the number of commuters who donated amongst those who actually saw somebody else doing it the crew then interviewed those additional donors and said why did you donate but they gave entirely incorrect reasons they said oh it's because i'm a generous person or oh it's because he was playing a song i like rather than the correct answer which is i did it because i saw someone else doing it first you know i use it i use a kind of a an evolutionary psychology example of this of the berry on bush so it's like you know you're wondering what you can eat so you're wondering what you can do you see someone walk up to a bush and eat one of the barriers well now you get the sense that's probably safe because someone else has done it two you can probably feel closer to that person if you go and need to bury from that bush too and that's important because we survived better when move social creatures and any fear you've got to alleviate because you've seen someone else do it and not react badly in all the rest of it this evolutionary trait can influence us in all sorts of unconscious ways ja again in his book influence rights how a shopping mall in essex in the uk had an extremely congested food court over lunch for help the food court managers turned to a team of researchers who tested quite an interesting solution the idea itself was fairly straightforward the researchers created two posters urging the shopping center visitors to enjoy an early lunch at the food call one poster included an image of a single person doing just that enjoying that early lunch the other poster was identical with the same text except the image was of not just one person eating lunch early but several visitors eating lunch early now reminding customers about the opportunity to eat an early lunch as the first poster did well that did work it proved successfully produced a twenty five percent increase in customer activity in the food court before noon but the real success came from that second poster which lifted pre noon consumer activity not by twenty five percent but by seventy five percent if you want to get someone to eat lunch earlier just show lots of other people following that exact behavior and it's something where i had an experience of this i mean i would regard myself and i i'm sure others would agree as not desperately fashion conscious but i went into my went to my wardrobe was looking for a jumper to where saw this perfectly functional green jumper and i like green as a color and thought yeah don't feel like wearing that and i realized that it was a particular shade of green that was kinda quite fashion when i bought it but a couple years on i had an unconscious sense that i hadn't seen this kind of shade of green around very much and so my reaction to that was to feel you know it didn't feel like the thing i wanted to wear phil jumpers and eating before noon well all of that might sound a little bit inc but following the herd has far more serious implications again in the brilliant book influenced cha cites fbi forensic experts who analyzed the dramatic growth in certain crimes over very short periods so in the nineteen seventies there was a huge increase in airport hijacking in the eighties there was a dramatic increase in product tampering and these forensic experts delved into these spurt of crime and found that each time there was a spurt it linked to a nationwide news story every time a nationally publicized incident of a hijacking or product tampering hit the screen the news spawned on average according to the research thirty more incidents of that exact crime we see someone conduct crime and more criminals are more likely to conduct it but this principle which is known as heard mentality or social proof it's of course found in marketing as well if i see someone drink guinness i'm more likely to drink one too if i see someone buy an electric car i'll be likely to do the same and some smart companies try to trigger this impression of popularity not by just selling more of their products but by making their products more visible one of the brilliant things with the ipod was the white headphones at that time no one had white headphones white headphones are stupid color because you know you're gonna stick them in your ears they'll come out with a bit of brown ear wax on probably but what was the difference anyone who was walking around with white headphones you noticed it and then it's like okay so you're developing this unconscious sense that everybody is using one of the or you yeah anyone anytime anyone is using one of these apple products you're aware of it and that's massive for for marketing people because there is a a sweet spot for marketing communication which is signaling the right implicit associations capturing attention and signaling social proof and if you end up in the middle of that venn diagram you're probably in a pretty successful place yellow lives strong bands ape spritz avocado on toast all of these products gained heightened sales because like the ipod they stand out they stand out compared to other products in that category they're more visible and thus they view a greater sense of popularity because our preferences are constantly adjusting to those around us and if we see others around us consuming certain product will be more likely to do so too just listen to this cracking two thousand and eight study which aim to subliminal influence the crackers people ate the crackers experiment was was more subliminal in a way in that people were asked to watch a video about people talking about i think it was i can't might been an or something but there was a there was there was a primary reason for the watching it's yeah they were talking about steroids ads and actually the people who were being featured in the video that the participants of the study we're watching had been told to pick one type of cracker from two bowls of crackers that were on the table and the people watching also had access to the same crackers and what they found was that the people would mirror the crackers that the people who were in the video were were selecting and so in that situation you you know you could make a complicated decision and yet a simpler way of not having to use your brain and minimize the glucose wasted on this decision is kind of i'll have what she's having ali what they're eating as phil said this as he talked about this study i realized that i do this exact thing all the time i at a restaurant with my friends and i've decide in advance once i look at the menu what i want to order usually that might be a pizza for example and then one of my friends who orders ahead of me asks for a salad or taco bowl or anything else really and i'm suddenly drawn to their choice suddenly i don't want pizza i want what they're getting you know the restaurant example you're talking about you know sometimes that be driven by a fear of missing out that someone else chooses something and you thinking in our i think i'd have enjoyed that more and that loss of aversion is a really powerful drive i mean my wife is you know she always wants to know what i'm ordering and i always refused to tell her and then she kind of orders and i ordered something and she sort mentally kicks herself because she thinks all that might have been better but it's not just loss of evasion that causes us to follow the crowd we also fear being os sized for going against the grain whether that's ordering something order a restaurant or attempting to save a penalty in a game of football dave t in his fantastic book crossover creativity shares stats on nine hundred and sixty five penalties taken across the past ten premier league seasons he said that of the nine hundred and sixty five penalties only one hundred and sixty eight percent had been saved that's about seventeen point four percent by goalkeeper who either dived to the left or the right to save the penalty but the most surprising statistic showed that if they hadn't dived if they'd simply stood in the middle of the goal not try to dive to save the penalty one way or the other they would have actually saved not seventeen percent of the penalties but thirty three percent the penalties that's because thirty three percent of the penalties are hit directly down the middle but most goalkeeper die so the question is why don't goalkeeper just stand still and double the amount of saves they make while dave t concludes that it's down to social norms the goal behavior is dictated by others he says we basically perform to an expected norm and if it works we get greater appreciation if we go against that norm and it fails we get greater disappointment the crowd will be annoyed if their goal just stays down the middle for every single one of the penalties in a penalty shootout out because it looks like they're not doing anything it looks like they're doing something different from the norm if they follow the herd they'll be criticized less so the safest route is to follow the norm the norm for a goalkeeper is to make a spectacular dive and it's definitely not just to stand still we follow the herd even if it's to our own detriment take this classic example by british university attempting to reduce binge drinking the administrators of the university were rather shocked to discover that the average student drank around six pint every time they went out for a night out this was far more than the recommended amount of pint or drinks anyone should consume on a single night so the university created big banners across the the campus saying the average student drinks six pint per night this is far more than the recommended allowance stop binge drinking next time you go out this seems entirely reasonable until you realize that people follow the crowd and all this message did was made those drinking less than six pint or at least those that remembered drinking rest in six pipes well it made them drink more they felt like they were drinking enough of their peers they felt like out cars and they suddenly drank more to keep up with their friends so do not make the unwanted behavior seem commonplace make it seem abnormal ing knew this all too well when the dutch bank emailed customers telling them that they were saving less than most of their neighbors more people became interested in saving more people clicked on the email to open the saving page more often they could have said thousands of people like you aren't saving enough but that would have only backfired instead they made it clear that most people save more and i went a little bit viral on linkedin a few months ago talking about just this i found an advert for skin and me and this is a a lip balm which i believe helps reduce sunburn on your lips and they proudly declared in this advert that ninety one percent of you do not apply enough spf they didn't go on to say we've got you and then they talk about their lip balm and i said in my post this is sort of proven to backfire because all they're doing is saying that the vast majority of people don't use their product and what the science says is that will almost always make people more likely to continue not using that product social norms influence what we eat what we wear how we save a penalty and how much we drink on a night out but perhaps most surprisingly social norms can dramatically influence who we vote for in elections find out how psychologists found a way to take one politician speech and make it dramatically more effective after this quick break the podcast i'd like to recommend today is the d pod brought to you by the hubspot podcast network the audio destination for business professionals the d pod is a pod that is all about direct to consumer companies and products if you're an e commerce if you create sites where you sell stuff direct to consumers this is a podcast that you definitely should listen to if you're interested in learning the stories behind your favorite d to brands then this is a podcast where you'll be able to find and understand those success stories so go and listen to the d podcast wherever you get your podcasts hello and welcome back you were listening to nudge with me phil acne so far we spoken about how social norms can affect commercial behavior but my guest phil graves is also conscious that these norms can affect our voting preferences when it comes to the political world and you know how people are making decisions about who they want to run their country there's an awful lot we should be concerned about so we should definitely be concerned about opinion poll results because we often believe that they're accurate because the the close opinion poll to the event is normally close and the exit polls are normally close but they are not always close and the reason they're not always close is because they're using models because you know you ask someone okay are you're gonna vote for one they lie sometimes because of the perception of how they might be perceived by who they say they're gonna vote for sometimes they say they're gonna vote for someone or they don't actually bother to get out of their chair or send their postal vote in so they are they're using models to try and kind of adjust for all of this but models change and models go wrong and and things go aw but of course in the process with those models they are signaling to the electorate oh most people or a lot of people want to vote for party x and what we've seen is that that is influencing so that's a concern phil writes his book how opinion polls like these can also generate results that have proven to be entirely wrong he's got a great example of bayley le liqueur incredibly successful british drink originally when that was released it was shown to consumers and consumers were given opinion polls to rate it and they said they hated it they said i'll never drink anything like this i don't want spirit that's creamy but the team at bailey launched it anyway because of one senior managers gut feeling and obviously it worked it's now a dramatic success but what's perhaps more surprising is it's just how easy it is to swing someone's opinion then there was a very specific study done where during an election debate and i think this just the twenty ten election and they had an election debate with david cameron gordon brown and nick k and what the broadcasters added i guess to try and make it more interesting to the viewers was what was described as a worm which was people showing their live real time reaction they had a group fairly small group of undecided voters about how they were reacting to what the politicians were saying as they were saying it so you know they were unfavorable they were unfavorable whatever and so so a team of researchers decided to experiment with what would happen if you manipulate this worm in favor of one candidate more than another important point the content of what these people are saying is exactly the same the idea would be that you or eye watching it should form marrow and view about what we think about what they're saying but their study clearly showed that wasn't what was happening because they looked at people's overall favor ability where they've manipulated it in favor of nick k seventy nine percent of people said they thought he had performed best in the debate when they manipulated it in favor of gordon brown forty seven percent he performed best in the debate which was the highest score above the other two this is a widely cited two thousand eleven study titled social influence in televised election debates it was conducted on a hundred and fifty participants and it found that the majority of viewers were unaware that the worm had been manipulated and yet their perception of who won the debate was influenced by the worm their choice of their preferred prime minister was influenced too and of course so was their voting intention so they completely swung the the sentiments that arose from watching this discussion by signaling what other people thought and of course no one knew who those other people were or why they were suddenly you know particularly important decide about what was what was what was a good political commentary and what wasn't so it's it's pretty unnerving that the extent which we will be influenced by what we perceive other people to be thinking or doing there is something slightly ominous about how the authors of this twenty eleven paper finish their abstract they write we argue that there is an urgent need to reconsider the simultaneous broadcast of average response data with televised election debates and yet just consider what has happened since twenty eleven social media has made live often quite visceral polarized opinions of politicians instant opinions of politicians well it's made that the norm broadcasters have become i believe far less balanced they're incentivized to throw their weight behind one view because i tends to get more engagement and opinion polls have propagated the latest yu of polling on a politician will often lead new stories we now expect live instant reaction to every political story and yet all the evidence shows that it is this reaction to the story not the story itself that actually fuels opinions changing an opinion really isn't as hard as many of us make out my preferences are largely dictated by those around me i like to believe that my enjoyment of a cold creamy pint of guinness due to my mature taste but in reality it's almost entirely entirely down to the popularity and visibility of that drink if drastically fewer are people drunk guinness there's no way i would and if it's that easy to change what i drink it's definitely easy to change other decisions i make in my life including what i wear what i eat and almost certainly who i vote for that's is all for today folks thank you so much for listening to this episode of nia thank you again for phil graves for joining me on the show this is his last appearance on nudge sai will give a big plug to his fantastic book consumer it's a fantastic read it's been out for over a decade but it is still just as relevant today as it was when it was released if you want to learn exactly how consumers make the decisions stay too and what market research often gets wrong you should go and read that book i've left a copy of it in the show notes go to the show notes to check that out also in today's show notes and in every show notes that i create for the show i cite all of the studies i have referenced today i i realized that you're probably listening to this podcast not looking at your phone at least i hope you're not you may be doing something else having a walk driving car walking the dog whatever it will be and you might want to come back to some of the studies i've spoken about on the show well if that is ever the case just go to the show notes and you'll find them all there you will also find them in the announcement email that i write every monday for my newsletter subscribers every monday my subscribers get an email announcing the latest episode with an image showcasing what the episodes about a bit of a description and all of the sources that i talk about plus a bit of a behind the scenes to look at how the episode was created so if you ever want to get those show notes before the episode even launches or just have a look at how the show is produced make sure you do go and sign up for the nudge news not only do you get that monday announcement email you also get my friday newsletter or i share the best behavioral of science tip i have found that week the newsletter is completely free to sign up to it's loved by many many people i should say that the vast majority of people listening to the show probably subscribe to the newsletter i should probably say that as well and it's very easy to sign up all you have to do is go to nudge podcast dot com that is nudge podcast dot com and click newsletter in the menu or just click the link in the show notes alright folks all for this week thank you so much for listening i'll be back next monday with another episode of notch cheers
26 Minutes listen
9/1/25

Have businesses become less accountable? If something goes wrong with your flight, train, or takeaway, you’ll probably struggle to get a helpful response from someone. Today’s guest on Nudge, economist Dan Davies, says this is by design. He calls them Unaccountability Machines, and they’re taking ov...
Have businesses become less accountable? If something goes wrong with your flight, train, or takeaway, you’ll probably struggle to get a helpful response from someone. Today’s guest on Nudge, economist Dan Davies, says this is by design. He calls them Unaccountability Machines, and they’re taking over. He explains that they’ve caused the world’s largest defamation settlement against Fox News, almost destroyed Boeing, and even massacred 400 Chinese squirrels. --- Dan’s book: https://profilebooks.com/work/the-unaccountability-machine/ Dan’s Nudgestock talk: https://youtu.be/W-2He-YzjRg?si=Gqk30nCPLDxxEh52 Subscribe to the (free) Nudge Newsletter: https://nudge.ck.page/profile Connect on LinkedIn: https://www.linkedin.com/in/phill-agnew-22213187/ Watch Nudge on YouTube: https://www.youtube.com/@nudgepodcast/ --- Today’s sources: BBC News. (1999, April 15). Dutch airline in squirrel shredding row. BBC News. http://news.bbc.co.uk/2/hi/europe/320810.stm Davies, D. (2024). The Unaccountability Machine: Why big systems make terrible decisions—and how the world lost its mind. Profile Books.
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in nineteen ninety nine a consignment of four hundred and forty ground squirrels left beijing in china bound for athens in greece on route their k flight stopped at skip all airport in amsterdam here the four hundred also so pet squirrels faced a problem they didn't have the right paperwork usually missing paperwork results on a slap on the wrist for the sender and the worst case scenario sending the package back but here something much worse happened it doesn't end well for the squirrels i want everyone to be prepared for that all four hundred of these ground squirrels apart from one or two who escaped got thrown into an industrial shredder the story sparked international outrage mi whole stark from the squirrel refuge was outraged saying it made him nauseous the case was even debated in dutch parliament and yet strangely no one was to blame the airline avoided any penalty the employees were suspended but almost immediately returned to work on full pay the squirrel sender was never rep and the customers were compensated today's episode of nudge covers how cases like this can happen how large organizations create una accountability machines that abs absorb them from wrongdoing and allow corporations to get away with far more than individuals ever could this is happening around the world in thousands of companies and it's happening more than there ever has done before here all of that on today's episode of match hubspot makes impossible growth seem easy for some of their customers and there is a perfect example it is more house college this is college in atlanta in america and like most organizations that have been around for you know decades they had a huge amount of content on their website nine hundred different pages and even the tiniest of updates took thirty minutes for them to publish and yet they needed to reach new students with fresh engaging content so they use breeze hubspot collection of ai tools this help them write new content optimize their content in a fraction of time and essentially create results that really worked they got thirty percent more page views and their visitors now spend twenty seven percent more time on their site because they are creating content that people really care about so if you feel like growth is impossible it might be worth reaching out to hubspot go to hubspot dot com today's guest wrote the una accountability machine the book was long listed for the financial times book of the year and it won the new statement book of the year as well hi and down this i am a former economist and current writer about systems that i find interesting basically in the bits of the world and the bits of the economy that conventional economics leaves out during his time at the bank of england dan noticed something odd about his fellow economists a lot of economics just work on this assumption of either perfect information or perfect rationality and the create a world in which only prices and quantities exist this isn't the real world the real world is full of our known and un outcomes and what dan calls partial information but actually a whole lot of the rest of the world just really runs on gaps in information partial information and the way that people try to deal with their partial information and simplify the world to make it and manageable for themselves and one of those things of course is you know the whole arts and science of marketing because it is and this is something that really always dissatisfied me when i was doing economics that you've got huge industries in marketing advertising and media and economics has basically nothing to say about any of them because they're all operating in that world of informing and persuading the consumer and you can't really talk about that if you're science is set off on the basic assumption that the consumer already has perfect information and only kind of needs to be given an offer of a price in a quantity take red bull if consumers were entirely rational there would be no need for red bulls tag line red bull gives you wings because of course it doesn't irrational to believe that it would red bull wouldn't need to sponsor extreme sports or football clubs neither have anything to do with what energy drink you should buy and yet everybody listening would surely agree that these sponsorships and add slogan add some maybe intangible value but genuine value to the drink red bull reveals that we will never be able to quantify everything that will always have partial information and that's a problem for businesses who try to quantify everything in a lot of my work i talk about systems which overs simplify the information around them a lot of the time when you kind of reach something that's gone very wrong or gone very badly it's because someone wasn't paying attention to a particular piece of information they were working with a model of the world but was wrong or partial or basically overs simplified and overs simplification is human nature the only people in the world who try to pay attention to every single thing that's happening around them our babies you know and you they they tend to get pretty tired and cranky pretty quickly from doing that and just being an adults and functioning in the world is always a matter of trying to simplify things trying to work on the basis of partial information and a subset of all the information that's out there so let's bring this back to the four hundred scrolls how did partial information and overs simplification lead to this tragedy these poor little squirrels it doesn't end well for the squirrels i want everyone to be prepared for that around the turn of the century there was brief craze for keeping ground squirrels as pets and so they were kind of being imported from breeder in asia and sold as pets in europe in i think around the the the late nineteen nineties a consignment of ground squirrels arrived at the cargo center in ship airports in amsterdam and they didn't have the right paperwork didn't have the kind of bios security safety and veterinary infection forms that would have enabled them to be sent on to the eu but there was also no paperwork explaining where you could send them back so you couldn't send them back to asia you couldn't send them on to the final customer you know what do you do with them you can't keep them in ship on their airports indefinitely it's a real problem it has to be said that there was probably had to be a better solution than the one that k cargo actually found which was that's all four hundred of these ground squirrels apart from one or two who escaped got thrown into an industrial shredder that they had hanging around in the cargo department for shred things this was bad the news got out that they've done this to the squirrels questions were asked in the dutch parliament the reason i found out about this is that when i was at business school the apology press release the k put out apologizing for what they had done is still studied in business schools that's a really great example of crisis p it's studied because it evolved k from any responsibility a bbc news article published back in nineteen ninety nine quotes the p response the article states how a spokesperson for the airline said though on formal grounds the action taken was correct k le admits to having made a grave mistake on ethical grounds the spokesperson goes on to say the shredder was the most humane way to destroy animals k evolved itself from responsibility are still managing to show a bit of ethical remorse they seemed sad but not responsible if you actually look into all this disaster happened no one really seems to have done anything wrong is the strange fact the european union had passed a set of sensible legislation on the importing of rodents from other parts of the world you know which is something that has to be controlled you know you really can't be importing non native animals without plenty of controls over doing that the dutch ministry of agriculture had turned those into legislation and part of that legislation said that imported animals which could not be set on would have to be destroyed or utilized at the expense of the importer k had implemented that dutch legislation into its own policy and all the way down everyone was just following rules everyone was doing what they were told to do the only protection anyone had against something like four hundred lovable c little rodents meeting a horrible death was if someone right at the bottom of the chain decided hang on this is horrible we can't be doing that and that's just it's just imp that that could happen at the end of the day if you work in a shared you are not usually allowed to question orders that come directly from the governments dan calls these systems una accountability machines you can create a system in which nobody is really making the decisions you have kind of decisions taken that don't seem to have any identifiable human being as their own these una accountability machines are far more common than you might expect in fact many of you have faced an una accountability machine probably while going on holiday this summer this was an arrangement that is designed to create a decision with no human owner and you have this weird weird kind of relationship with someone who's giving you bad news like at a train station or an airport departure because you have to talk to them like they're a human being like yourself you know you're a good person you can't kind of get angry at them you have to kind of respect them as a human being but they're talking back to you with something that is not the voice of a human being because they're not actually making the decisions about what they're going to say to you what they're telling you is coming from a script or from a set of policies and information on the screen in front of them and the decisions have been made a very long way away by people you will never miss and often those decisions are actually just coming out of an algorithm and just coming out of a computer in twenty nineteen my partner and i boarded a flight from lima to be on the northern coast of colombia our flights transit through bog now we'd paid for check luggage and we were told that the luggage would be transferred onto our second flight both flights were the same airline in the transit time was less than an hour so there's was really no way that we would even do the transfer of the luggage yourself then in bog by chance we saw our bags on the luggage carousel we frantically pick them up ran to check in to say there's been a mistake our bags are here they shouldn't be they should be at our final destination and we were told check ins closed so they can't do anything and we'll have to pay a hundred dollars to change flights even though we're already checked in and our luggage tags clearly said the items shouldn't have been here they should have been transferred on the next flight this is what dan calls an accountability sync an interaction where a customer is not negotiating with a human that has any agency but instead with a face list system when decisions are pre made you've now the accountability sync because you can't expect the person who's talking to you and telling you you've been bumped off a flight you know they can say they're sorry but they can't really feel sorry about it because it's not their decision and there's no individual human being who's done that and therefore there is no individual human being who's accountable for it and when you see that kind of social institutional arrangements in place it's often interesting that's something that you really need to analyze because when you're seeing that accountability sync you're seeing a decision that hasn't been made by a human being and that means you have to look at those things because lots of those time those institutions haven't been particularly well designed usually because the people who did them were either consciously trying to produce accountability for themselves which is usually something that people do when they're doing something they shouldn't or they just fell into it because it was an easier way to operate and they've not really necessarily paid attention to how that mechanism works and particularly how that mechanism works when it's presented with a unpredictable situation that they weren't thinking about when they set up the policy organizations that become una accountability machines or contain accountability syncs can start to damage themselves when the system makes poor decisions this doesn't just happen with airlines but with all sorts of companies like fox news in twenty twenty fox news did lose the second biggest libel lawsuit in the history of the american courts and against a manufacturer of voting machines because they have you know the the single most disruptive thing you can say about a company that makes a voting machines is that it puts some fraud into the voting machines to fiddle the elections you know that's completely survival level libel against a company and fox news said this a lot talking about the election touchscreen voting machines are common in polling places all across the country but some people complain that the devices can flip votes registering the wrong candidate when voters push the button on screen well what happens if you go vote for donald trump and hillary clinton's name is checked well voters have said in past elections their choices were when jim mona ran for illinois state representative he tried to vote for himself i went and touch the box next to my name and the check mark magically appeared at my opponent's name and and you know it was not true everyone understood that dominion voting machines did not do that and it was a crazy conspiracy theory and so the question is you know why did fox news broadcast this conspiracy theory when you have plenty of internal memos from that time showing the almost everyone there knew that it was false it was crazy and the constantly broadcasting it was stirring up rage in a whole load of people who really shouldn't be inc at that time and now the picture that comes out of those court documents is that every individual knew that they were doing something wrong nobody felt able to stop themselves because every time they started saying you know actually that twenty twenty election results were pretty legitimate and they shouldn't be questioned in this way they lost viewers and there's a great quotes in those court documents from a senior executive saying bad ratings make good journalists do bad things the really crazy thing of course is why were the viewers so fired up why were they so inclined to believe in conspiracy theories why were they kind of so outraged and disrespect anytime anyone told them something they didn't wanna hear and the answer is that fox news had spent the previous two decades making them that way you know they've created this group of at people who were angry who were used to living in a reality of their own political convenience and who were used to being told that they should react really extremely whenever anyone contradicted them and then a time came when they fox found itself having to tell them something they didn't want to and they've created this system that they couldn't control anymore dan points out that fox news libel case and k squirrels they have a lot in common they're both examples of systems breaking down after receiving an input that the system didn't expect what seems to happen or what is that you sent a system of which functions in the way that you want it to are when it gets the kind of input that you're expecting it to get you you set up a system and you kinda go i'm tired of making all these decisions one by one i'm just gonna hire an employee and give them a set of written instructions and tell them that they've got to follow the process follow the algorithm for a while that looks like it's working really well then the system gets some outputs that you weren't anticipating because you know the world is just a weird and chaotic place and it's always changing and the system gets an input that it wasn't really set up to deal with and then all that system is going to respond to that is anybody's guess dan makes the point that many of the most damaging companies today are simply old companies with systems that made perfect sense fifty twenty or a hundred years ago but now function in a very different world the obvious one you know to try and bring this back to a more concrete example because i realized that sounded a bit abstract you might set up a company to extract oil from the earth's crust and burn it for energy which will be a good thing to do and you might decide to run that process on the basis of profit maximization and that works really great for several hundred years at some point you start getting evidence that the amount of carbon dioxide in the atmosphere could have really bad consequences for all life on earth it's certainly you know as we see now it's very difficult to get that information to change the sis the huge system that you've set up to extract hydrocarbons and build them for profit this happens with all sorts of companies and that's how you get corporations doing things that are really damaging to them in the long term for the benefits of accounting profits or their estimation of shareholder value i ask stand for an example of a modern day company that is imp by simply following a system well the one that really is quite serious which i've us end up speaking to a lot of people about was boeing boeing particularly after its merger with mcdonald's douglas in which the corporate culture of mcdonald's douglas absolutely took over because boeing was an engineering driven company you know it was always a company in which the top management were aero agnostic engineers all of the values were values of aero agnostic engineering they wanted to make a profit but finance was very much a service center to the purpose of that company which was to make great airplanes it was we want to build the seven four seven finance has to think of a way in which we can do that while raising the huge amounts of capital needed to make the airline post mcdonald's douglas finance was in charge it was now think where all engineering decisions were subject to financial constraints and all the engineers had to do was justify themselves to finance all the time and they made some decisions which in retrospect were really incredibly bad they designed the seven three seven max according to non engineering constraints particularly it had to be one that existing seven three seven pilots did not have to retrain on the seven three seven max was grounded worldwide in march twenty nineteen following two crashes that killed three hundred and forty six people they outsourced some of their key production knowledge to other providers and started taking cheapest quotes we spoke to a whistleblower and he said he he often found up to two hundred defects on parts being ready for shipping to boeing and each one of those decisions might have looked great on a spreadsheet but eventually you know they resulted in boeing putting into production and aircraft with a fundamental design floor killing nearly a thousand people and down nearly destroying the company and boeing still hasn't recovered from the consequences of those decisions even in financial terms well problems continue to command for us aerospace company boeing after another string of international safety incidents what's happened there is simply that the company went if the company was a human being you'd say it went mad you know it developed an obsession with something that wasn't really relevant to its purpose and it started pursuing that obsession to the detriment of what it actually wanted to do boeing is a really horrible example in my view of the way that these things can go bad and a lot of the time when companies go bad it's because finance which ought to be a support center has become the highest level of the company boeing k and fox are examples of organizations failing due to diligently following poor systems but i wondered if dan had any examples of marketing functions marketing teams marketing departments that made this same mistake the one that comes to my mind is the great example of the burberry check the burberry check for those who don't know is that beige tart pattern with black white and red intersecting stripes it is instantly recognizable as bourbon iconic design you have this iconic brand it's an up market brand you start selling a few baseball caps you think oh actually we're making some decent money out of those baseball caps five years later you've made a ton of money out of selling all of those goods but you've done serious damage to your ability to position that as a high end luxury brand the story of burberry seems to be that they spent the next twenty years trying to dig themselves out of the hole that they dug themselves into by not realizing that if you start selling something piled high and sell cheap in mass markets fashion retailers on by mike ashley that's going to affect your ability to shift the same product out of boutiques on bond street i mentioned to dan how this reminded me of the ivy a once revered exclusive celebrity dining spot that is now a mass market chain every member's club in soho has always had that problem the issue that a club like the g show has know and the show is the only one that has managed to that managed to solve this problem for more than a short while is that in order to make the club work you need people who spend a lot of money buy memberships but are too busy to really come in there which means that your soho members club really wants to recruit a lot of investment bankers because they've got loads of money and they're always too busy to come in so they're not there much so you can sell loads of memberships which is great except if you do that too much then your club is now not a fun media haunt it's full of assholes in suits crowding up the bar and bragging about their laces porsche so it's not fun anymore and all of the fashion people and all of the media people leave and then after a while the bankers start noticing that they're in a club full of bankers which is the last thing they wanted to do they wanted to be in a club full of models and they leave to and you know that is the long circle of a member's club so that summarizes dan's point organizations run with only a financial or economic goal abound to fall into these traps of chasing profit at the cost of their core offering they're chasing a financial goal isn't the only trap because dan says football clubs often fail because they chase success and actually forget about the finances for a lot football clubs they actually end up getting it wrong the other way around the absolute story of many premier league cubs is you want for all in success so you think well the only way to get football successes to have good players and that means we need to buy good players and that means we need to take on a bunch of debt and they take on more debt and the performance on the field maybe improves a bit but it doesn't necessarily improve quite enough to generate extra revenue to service the debt so you know when they need some more players the next season they take on a bit more and then suddenly two or three seasons down the line you might have taken your club from the top of the championship to halfway up the premier league but you've now got an absolute mountain of debts and suddenly everything comes due you have to cut everything back within a couple of seasons after that you're right down in the you know in the championship or in league league two playing against city or my local club or whatever dan all of these examples burberry soho clubs football clubs coal companies fox news and k m they all for foul of the same problem it's just a matter of a management system which is meant to be an information processing system that doesn't have all of the relevant information going into it in a way that it can be converted into decisions it is not just private organizations who struggle with this after the break dan shares an example of the uk education system who did this everyone was trying to do the right thing the results were terrible hear all of that after this quick break the podcast i'd like to recommend today is creators are brands that is hosted by tomboy boyd and is brought to you by the hubspot podcast network the audio destination for business professionals creators are brands explores how storyteller are building brands online from the mindset the tactics to the business side they break down what's working so you can apply that to your own work one of the recent episodes i listen to tackled how some creators are being paid hundreds of thousands of pounds to promote brand which i think is a kind of in credible thing that happens in this day and age so if you want to listen to that episode or any of the brilliant creators a brand episode go and listen to creators our brands wherever you get your podcasts hello and welcome back you are listening to nudge with me feel ag you dan in his book talks about the british education system calling it a great example of how good people doing the right thing produce things they didn't intend i asked him to explain this point if we consider the british a level grades a level grades are at the gold standard of the british education system for those of you outside of the uk the a levels are the exams seventeen to eighteen year olds take before they go to university universities typically require quite good a level results to guarantee entry they are broadly speaking unbiased there is really no soc economic kind of skew a lot of work is spent on making sure that they're not culturally specific to kind of rich people things broadly speaking that is not a biased exam system if your grades are kind of at the borderline between like a b n and a or a c and a b then you can appeal against those grades the appeal system is also extremely fair there is no kind of bias in that it's been really designed with a lot of thought to make sure that it's not culturally specific it doesn't favor rich kids or whatever it's an unbiased system however the combination of an unbiased exam system and an unbiased appeal system creates eights an extremely biased system because the system is now biased in favor of people who are willing able to appeal what it means is that for grades which are on the borderline line for university acceptance which are the only grades that really matter in the a level system you have a system that is very biased in favor of the middle classes you a system that is very biased in favor of private schools because they know and have the how and have the incentive to the appeal system and you have a system which is ludicrous ridiculously comic biased towards the children of teachers teachers are the ones who absolutely know which grades are worth appealing and how to appeal them no one set out to create a bias system but because of insufficient resources and the nature of systems it ended up becoming extremely biased everyone does their best the results are often terrible and nobody seems to know how to do anything about that i mentioned to dan that this reminds me a bit of google reviews google reviews should have really helped create a system that diners cafe goers and whoever else wants to find a good cafe or restaurant could use these reviews to find a restaurant that they actually would like but instead what this system has done is incentivized businesses to gain the system creating offers for those who leave reviews and and leading to a system that promotes brands not purely based on their food and service but actually on how they incentivize reviews well well that's that's a great example of course of something i'm sure people will talked about on podcast before which is good hart law charlie good health another form of bank of england economist like myself considerably more successful at it when you're trying to measure something you need to understand that if you're just measuring something you can measure it if you're using that measure as part of someone else's reward system then you have to take into account the feedback from that to what you're measuring trust pilot ratings in principle a great idea companies tell their staff that they've gotta to get a trust pilot rating above so far they've gotta to get so many reviews per month you're now measuring something which is partly people's opinions and partly the effects of the incentive system that you've put in there as i near the end of my chat with dan i wondered what he thought about ai i wasn't sure if he'd think ai would exacerbate all of these problems make systems even less accountable and create a world where responsibility no longer lies with humans but with ai or i wondered if he maybe be thought that ai could be used for the complete reverse so i asked him what he thought i think it's one more technology that we've got the whole story of organizations and management has always been the world getting complicated at incredibly increasing accelerating rates and us the poor managers trying to do our best to keep up with it and every now and then someone invent a new technology that improves our ability to process information you know even the humble filing cabinet was a massive step forward in its day it really helped make the american railroads possible with ai we've got a technology that can certainly be used to help us process more information to help us take in more information and make up better decisions it's also possible for it to create chaos one of the things that kind of worries me about the effect of ai on the economy is that it improves the productivity of people who create problems as well as the productivity of people who create solutions when you're trying to design a system you have to design it consciously and think about what kind of information it's gonna cope with and what it's going to do when something unpredictable happens i kind of come back to a great quote from a guy called stafford at beer who was around in the first computer revolution when companies started installing mainframe frames and he said you know we have a technology here that really could have changed the way that we use and process information but doing that would have meant redesigning our organizations upsetting hi and it was kind of that sounded difficult and unpopular so what we did was automate all of our existing payroll and accounting processes and he said it was as if american business had got the opportunity to hire shakespeare leonardo and mo art and then put them to work memorizing the phone book so that they could look up telephone numbers a little bit more quickly that's what what is me about ai we've got this incredible flexible system for organizing knowledge and coming up with connections in ways that you know that you know just so much more efficient than any previous kind of information organization system and we're using it to send more emails stafford deer who inspired much of dan's work said companies kind of wasted computer power he said that a nineteen seventy supermarket could have used computers for things like real time sales data to instantly flag shortages reorder stock and highlight unusual demand patterns like umbrellas during reign for example and yet in reality in the eighties and seventies computers were essentially just used for payroll and accounting maybe the fear with ai isn't that it'll remove all accountability for companies but it's that we won't use it to anywhere near its potential rather than using it to cure cancer or create genuine climate solutions we'll instead use it for automating linkedin comments sending cold emails that's all we have time for today thank you so much for joining me phil ag and the brilliant dan davies dan is an incredible thinker his points are eye opening and his books are fantastic i have left a link to his latest book the una accountability machine in the show notes and i've also left a link to his fantastic nudge stock talk where he goes into much more detail about stafford beer so do check both of those out if you've enjoyed dan today you will love his book next week on dutch i'll share my final episode with phil graves we'll cover social norms and the power of the herd that's a really interesting episode and then after that i've invited the neuro economist matt johnson back on the show to talk about why people are put off by ai arts this is a really interesting chat he shows an amazing study i think it's from stanford where people have shown ai art and human art and they prefer the ai version until they find out that it's created with ai it's fascinating and a must listen for anyone who uses ai in their work make sure you don't miss those two podcasts by subscribing for the nudge newsletter if you do get an email announcement every single time in your episode goes live you get instant access to my bonus episodes and i have created a bonus episode with matt johnson as well so you'll get that straight in your inbox you'll also get my free friday weekly newsletter which shares the best behavioral science tip i've come across that week and it takes two seconds to sign up just go to nudge podcast dot com click newsletter your email address that's it and you'll be instantly unsubscribe and you can unsubscribe at any time that is all for me this week i'm actually away for this week i'm running the west highland way in scotland or at least i'll try and run it we'll see how i get on so if you do email me or contact me during that time i might be a little bit slow to respond but i will be back next monday for another episode of match thank you so much for listening cheers
37 Minutes listen
8/25/25

I joined The Hustle Daily Show to chat about NYC mayoral candidate Zohran Mamdani's and how his campaign cracked the code of modern political psychology by embracing vulnerability, leading with policy over aesthetics, and masterfully triggering psychological reactance against establishment dismissal...
I joined The Hustle Daily Show to chat about NYC mayoral candidate Zohran Mamdani's and how his campaign cracked the code of modern political psychology by embracing vulnerability, leading with policy over aesthetics, and masterfully triggering psychological reactance against establishment dismissal. I chatted with The Hustle Daily Show's Jon Weigell about attention economy, authenticity and psychological factors that made the Mamdani campaign win out. Plus: Superman soars at the box office and Snoop Dogg cashes in on soccer.Follow The Hustle on social media:TikTok: https://www.tiktok.com/@thehustle.coInstagram: https://www.instagram.com/thehustledaily/If you want the Hustle delivered to your inbox, join millions of others and sign up for The Hustle Daily newsletter, here: https://thehustle.co/email/ --- Subscribe to the (free) Nudge Newsletter: https://nudge.ck.page/profile Connect on LinkedIn: https://www.linkedin.com/in/phill-agnew-22213187/ Watch Nudge on YouTube: https://www.youtube.com/@nudgepodcast/
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hello folks you are listening to nudge with me phil ag but today's episode of nudge is a bit of a special one firstly it is the second episode of the week it's a wednesday episode rather in the monday one and for a special wednesday episode i've given you something a little bit different rather than a normal episode of nudge i'm gonna play a recording of a podcast i was on a few weeks back it's called the hustle daily show it's a fantastic show and on that show i chatted about the new york city mayor candidate z man amazing campaign i spoke about the marketing tactics that he used to essentially crack the code of modern political psychology by doing things like embracing vulnerability thinking about stuff like react masterfully triggering the psychological biases to basically get people to vote from it's a very interesting discussion a little bit different from what we usually speak about on nudge and it was lovely to be invited on the hassle daily show show i really love the host john is brilliant we talked about attention economy or authenticity and psychological factors that made this campaign win so keep listening to hear my appearance on the hustle daily show hubspot makes impossible growth seem easy for some of their customers and there is a perfect example it is more house college this is a college in atlanta in america and unlike most organizations that have been around for you know decades they had a huge amount of content on their website nine hundred different pages and even the tiniest of updates took thirty minutes for them to publish and yet they needed to reach new students with fresh engaging content so they use breeze hubspot collection of ai tools this helped them write new content optimize their content in a fraction of time and essentially create results that really worked they got thirty percent more page views and their visitors now spend twenty seven percent more time on their site because they are creating content that people really care about so if you feel like growth is impossible it might be worth reaching out to hubspot go to hubspot dot com good morning everybody welcome to a new week it's monday july twenty first i'm john w here with phil ag from nudge podcast and this is the hustle daily show z and mom donny a thirty three year old democratic socialist stunned the new york city political establishment by defeating andrew cuomo in the democratic mayor primary through an aggressive social media campaign his six success best challenges traditional political marketing and approaches and offer some insights into modern voter psychology so in order to discuss that psychology we chatted with one of the best marketing minds i know phil ag from nudge podcast and we'll get all that in a bit but let's give the news in business and tech starting us off here ai vibe coding startup lovable raised a two hundred million dollar round at one point eight billion dollar valuation and they did it all in only eight months other than being extremely new to the scene lovable helps non devs join the fun of building websites and apps and it claims two point three million active users next another company in focal a dutch laser beam tech startup raised five point eight million dollars to expand its specialized food and beverage laser program okay so what is that in info lasers accelerate the process of putting barcodes codes qr codes and expiration dates on cans and bottles but what here could impact most of us down the road it'll also at super fast speed print directly onto avocados apples bananas and all these kinds of fruits ne the need for sticker labels in the future which is a future that i'm excited to live in over to some celebrity news snoop dogg added another business to his growing empire he's now a c owner of welsh soccer club swan city seems like a win win here the team gains further capital and eyeballs from snoop over one hundred million social media followers and snoop adds yet another piece to his one hundred and sixty million dollar net worth and finally as you can imagine from all your friends talking about at superman crushed the box office over the weekend yet again the james gun helm reboot grossed one hundred and twenty two million dollars in its opening weekend and according to com score it has now grossed two hundred and thirty five million dollars domestically and four hundred and six point eight million dollars worldwide i'm sure those numbers will fly even higher pretty soon okay and for more updates on business and tech news you can come back tomorrow we'll have more for you every day of the week monday through friday but now we're gonna have a conversation with phil ag about z mom donny the winner of the new york city mayor primary how did he do it lots of social media lot of psychology we're gonna dissect it right now hey phil great to have you on the show it's been a while since we've seen each other yeah it's nice to catch up again i felt like you'd be a really good authority on this because of your research and psychology and marketing so we of course in new york city have kind of experienced at latest new york city mayor primary and we have a winner of z mom don a relatively new face in the new york spheres beating andrew cuomo who for context has been in the political sphere here in new york for a long long time so it was a pretty surprising defeat so i i wanted to kind of analyze with you the z campaign and then i first thing i wanna ask you that what maybe he did differently that you perhaps haven't seen in a political campaign before in terms of persuasion well john answered the listener fair warning that he probably couldn't have had someone on the show who knows less about politics in general especially new york follow i mean just listen to my accent guys what am i gonna know what i do know however is the the psychology for behavioral science about persuasion about how people are able to persuade others to their point of view and john maybe for the listeners you can share a bit about it as well but like the way he conducted his campaign he used a lot of interesting social media tactics created a lot videos that people feel that they could relate to he seemed like you weren't really voting for a politician you were voting almost for a friend somebody gets to you that was sort of what how he went about it right he was doing a lot of a social media campaigns nicki he's just been very very active in the new york community in it i like something you said there that he kind of approached more as a friend than as a politician and i feel like that kind of swayed a lot of people i'd love to hear more from your perspective about kind of changing tone of voice in order to persuade and what that psychologically means well if you try and persuade someone by telling them what to do it will almost always backfire people feel their autonomy is limited but far less likely to act this is known in psychology as react and the famous famous famous study behind this was from a californian nursery this weird nursery you would call it kindergarten wouldn't it we're with kindergarten in california it's really like wealthy place and all these rich kids go there and they've let some psychologists in over the years to run these hilarious experiments you know like no kids were harmed in the making of these experiments i'll just clarify that for their listeners but they run all these experiments they've discovered all these amazing things about human psychology and one of the things that they discovered one of the experiments they ran was they i had two different classes of children one where the kids can sort of pick any toy they want to play with which toy is the most popular and they find that the certain toy is the most popular i can't remember what it was let's pretend us a little mini piano that becomes the most popular the teddy bear is basically always forgot these rich kids are got to teddy bears and i came at don't even one of them so in a study you always need a variant to compare the two in the variant the teddy bear which was sort of entirely forgotten by the kids in the first version of the scenario the variant the teddy bears put behind per glass in the middle the room they can't act us hip but i can see it and it's driving these kit just like yes i can play with every other toy but i really wanna play with that teddy because you're not letting me play out with my autonomy is limited i i really haven't an urge and so we have this as a child and and the funny basically is that in the scenario where the kids can't play with the teddy bear they always want to blow it in the scenario where they can play every toy they basically forget about the teddy bear and this is the idea of react we don't like our autonomy being limited so a politician if a teacher if a police officer is literally telling me you should do this you shouldn't do that it's gonna cause us that reacting and of the great examples of somebody who's who applied this when politicians today sort of tell you exactly what you need to do you need to eat less red meat we need to stop doing this we need to start doing more of this and actually just to be able to us and and seem like people that we understand and get and we trust they can be far persuasive it's a very interesting concept i mean it kinda har back to what i think is like reverse psychology of somebody telling you something that you can't do and you immediately wanna do the exact opposite and especially in politics where i i feel like you probably in the uk you see a lot of this like a political ads like local ones this especially always like oh vote this person vote that person very direct messaging what you're getting at with it's less react and when you're talking about that middle ground between like vote for me and a mix messaging that doesn't actually tell you to do anything or any call to action what do you think a good balance out of those things i think the balance is a question so people are firm will likely to be dis persuaded when they feel they have come to their own conclusion like what we're saying earlier and my autonomy is not being limited so another set of studies done in the eighties this is a very interesting study because they've presented arguments to students in the study that were seniors some of the arguments were just presented so for example climate change is causing devastating effects in arizona deserts his a list of facts another way they presented the argument is they started with a question they said do you agree that climate change is devastating arizona deserts yada yada what they found was when they started it with the do you agree they far more persuasive than when they simply gave the command politicians uses all the time the famous kennedy ad which some of the listeners might remember is well would you buy used car this matter i can't remember which one it was and there was a picture of nixon and this is so incredibly powerful because it doesn't tell people don't vote for nixon which we know would backfire gets people to think about the question in their own mind would i buy used to car off from this person and if you're doing that mental arithmetic in your head and you feel like you come to your own conclusion it feels like your autonomy isn't being limited you come to a conclusion and maybe you wouldn't buy the used car person or maybe you would but by coming to your own conclusion you are far more likely to be persuaded by that message then if you're are simply told don't vote for this person duvet vote for this person as i said at the i don't know much about us politics you know a lot of the anti trump rick was don't vote for this man don't do it you can't do it you shouldn't do it same was brexit was the one in the uk do not vote for brexit you know ruin an economy i in many ways it has they went wrong but the point is like we were told not to do something do not do something and for many many people i think for actually the majority of people we don't like that messaging and i think the the brexit is sort of hit on something well which was that they didn't tell people not to do something they they gave people the the hint of freedom trump probably does the same thing i think other a politicians still the same thing and yeah i think asking a question is is a very persuasive way of framing it yeah very true i really the framing of used there because especially in the american political system for like the democratic side a lot of the messaging of the past campaign was do not vote for this man do not do this and what do we see the exact opposite happen i wanna know in your perspective what role this kind of like play not only in politics but just in marketing in general for example if you're a brand and you have a spokesperson and that spokesperson as well liked what can that do for your brand that maybe other tactics cannot just that general like concept well this is like the catch twenty two for politicians right they typically are the least likable people on the planet i mean they're literally created their whole career is like i wanna be in chile just like who come on go get get a life so they very likable and yeah they have to persuade people that they're like for and this is where you see all this cringe i mean the uk we've got like politicians doing take tiktok videos who deaf shouldn't be on tiktok like oh my god this is this is melting my brain oh my own but there is a way to become more likable and it actually is it's a slightly different bias us from what we've talked about so far it's very interesting one one all of us can remember and should use in our lives it was a study done by elliot ar legendary researcher this again would have been back in the sixties a very interesting study he recorded a quiz participant answering quiz questions and this quiz participant was insanely talented they're answering all these questions correctly you know what's the capital of tu they get it anyway we they get all these questions right and then at the end for one set of participants who are watching the video of this very smart quiz the video cuts all you see is the quiz answering these questions correctly for another set of participants watching the video they keep the camera rolling and the quiz walks off stage now the quiz is actually an actor paid by eli ar but none of the participants notice quiz walks off stage is handed a coffee takes a sip of coffee or cl spills it all down himself so looks big coffee stay water d oh dear anyway fe hypo was that perhaps an intelligent person who showcases a small weakness cl us perhaps that intelligence combined with with a weakness might make that person more likable and he shows this video to two groups of people and asks him how likable is the quiz and what he finds is that the quiz who is highly intelligent but spills coffee down themselves is seen as insanely more likable that i shouldn't be attractive to somebody might it cause me a fair degree band and yet it's not the case when someone is just purely showcasing their strengths we're it's eternal it's at we actually feel like we like someone when we can see their weaknesses brand uses really well mar in the uk say you either love it or you hate it avi famous campaign we're second so we try harder a buckle cough medicine talks about how horrible they're tasted red bull doesn't hide the fact that their drink isn't particularly nice it works for all these brands because by highlighting weakness alongside the strength you become more popular and i think political campaigns now some might be more populist politicians would steer away from this but i think you could still argue that they have weaknesses in some ways and their fans still embrace those weaknesses but i think the campaign we've seen in new york is a great example if someone is not afraid to hide their weaknesses definitely an intelligent person definitely well spoken and definitely articulate definitely great in debate and yet at the same time seems a bit goofy doesn't really mind making a fool of themselves doing these silly little videos sort of seems pretty genuine down to us i think it's right combination of that strength and that weakness that actually makes someone far more likable if you just showcasing your strengths you'll you won't be seen as very like no very true i think it's a having that factor right and having people say like oh he's like me or they're like me it makes a big difference and last thing i wanted to hit on here is just general messaging because of course i'm sure you hear this all the time right there's a lot of messages out there brands are trying to get in your ear creators are trying to get in your face and everybody wants to tell you something right how would you say a message can break through the infinite scrolling death scape how we're currently in how would you say that somebody's message could actually break out of that and find an audience nowadays yeah million dollar billion dollar question in what behavioral science psychology can tell us is the laws the principles that tend to work that can give you a leg up it won't make me into a us political candidate but there tends to be an idea that distinctive is very effective at getting your message to be recalled now there'll be rolls for listeners here i think a god have heard this before yeah stand out and you'll be more likely to be remembered this isn't just you know go to a conference for real estate agents with a mohawk while everyone else is in suit and tie this is a little bit more nuanced than that which is that in order to stand out you shouldn't just think i need to be different from everyone i need to paint my brand pink or grow mohawk what it actually means is you should look at the messages of those around you and make sure you're not falling into that sea of same great example of this is a nineteen ninety study that was done with he he were looking for a new slogan that would make them more memorable this was in the us just entering the market how can we make people remember our ads and so they tested it was a great av test or abc b c test they test i think twelve different slogan and they measured the recall a month after people heard them and they saw them in the world's of great experiment and the slogan like he the great taste of beer instantly forgotten i think only eight percent of people remembered it he open your world but four percent remembered it hi nick no precious beer you've ever heard unit and the reason that doesn't work is because we've heard it all before we've heard beer brands yeah that way they came up with one slogan us beer fans will understand this it's a little more nuanced for us in the uk but i drink enough beer to even understand it myself hello and their slogan was he the beer that made milwaukee jealous genius slogan very distinct i think they brew a lot of beer in the milwaukee they do they their baseball team is called the brewers so they do be brewing out in milwaukee that is something this slogan and a they do be brewing is another slogan and they maybe should because i love that well that's coming next so was slogan the bill made mill milwaukee jealous was called eighty one percent of people a month later so incredibly high recall and that is not because they went for something totally wacky they didn't do a ridiculous slogan like beer that tastes like coco cola or a beer that tastes like a pink unicorn or something absolutely crazy they looked their competitive marketing and they thought how can we say something which is slightly different from what has typically been heard and if you can do that you're far more likely to stand out i think this campaign in new york is a great example of someone who was trying to say something slightly different wasn't lecturing people trying to talk in their language trying to make them feel positive about the current state of the world in a liberal way which is not typically down in politics six at the moment i think liberals tend to lean on more fear mon and i think you know trying to frame these things in a positive way a slightly different angle and being distinct in that way will make you far more likely to be remembered but it's not always used because he kim what slogan did they go for hi nick can open your world i don't know their own advice they don't even follow their own it's like come on guys it's not that hard phil it's been great talk to thank you for your insight on this thanks for being here and i'd love to have you back and obviously everybody should check out nudge podcast podcasts alright and that'll do it for us today thanks for tuning into the hustle daily show where a proud part of hubspot media our editor is robert hart and our executive producer is darren clark we've got a lot more tech business coverage in our newsletter if you're not subscribed go get yourself signed up the hustle dot c slash email and follows us on instagram at the hustle daily we'll see them tomorrow the podcast i'd like to recommend today is creators are brands that is hosted by tom boyd and is brought to you by the hubspot podcast network the audio destination for business professionals creators our brands explores how storyteller are building brand online from the mindset that attacked six to the business side they break down what's working so you can apply that to your own work one of the recent episodes i listened to tackled how some creators are being paid hundreds of thousands of pounds to promote brand which i think is a kind of incredible thing that happens in this day and age so if you want to listen to that episode or any of the brilliant creators a brand episode go and listen to creators our brands wherever you get your podcasts alright folks that is all for the special episode of nudge where we heard the hustle daily show nudge are be back next monday with a normal episode thank you so much for tuning into this special episode as always i'm your host phil and i will be back next monday for another episode of nudge cheers and
21 Minutes listen
8/20/25

A few weeks back I debunked five studies on priming. But did I get it wrong? Today’s guest on Nudge thinks I missed something. Tune in to hear consumer behaviour expert Philip Graves explain his view on priming. --- Phil’s book: https://shorturl.at/kzAta Phil’s consultancy: https://www.philipgraves....
A few weeks back I debunked five studies on priming. But did I get it wrong? Today’s guest on Nudge thinks I missed something. Tune in to hear consumer behaviour expert Philip Graves explain his view on priming. --- Phil’s book: https://shorturl.at/kzAta Phil’s consultancy: https://www.philipgraves.net/consultancy/ Subscribe to the (free) Nudge Newsletter: https://nudge.ck.page/profile Connect on LinkedIn: https://www.linkedin.com/in/phill-agnew-22213187/ Watch Nudge on YouTube: https://www.youtube.com/@nudgepodcast/ --- Today’s sources: Li, W., Moallem, I., Paller, K.A. & Gottfried, J.A. (2007) Subliminal smells can guide social preferences, Psychological Science, 18(12): 1044-9. Plassmann, H., O' Doherty, J., Shiv, B., & Rangel, A. (2008) Marketing actions can modulate neural representations of experienced pleasantness, Proceedings of the National Academy of Sciences, 105(3). Spence, C., & Wang, Q. (2017). Assessing the impact of closure type on wine ratings and mood. Beverages, 3(4), 52. University of Georgia. (2008). Simple recipe for ad success: Just add art. ScienceDaily. Wansink, B., & van Ittersum, K. (2007, August 6). Bad wine can ruin a good meal [Press release]. Cornell University. Yoon, S.-O. & Simonson, I. (2008) Choice set configuration as a determinant of preference attribution and strength, Journal of Consumer Research, 35(2): 324.
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on the twenty third of june i released a podcast titled i told id debunked psychology greatest myth in this episode i took five of the priming studies cited in daniel kahn book thinking fast and slow and i tried to debunk them for example i recreated one two thousand and eight study on creativity that suggested that merely looking at the apple logo would make participants more creative the original study found that those looking at the apple logo even very briefly rather than the ibm logo well those people who looked at the apple logo they came up with more creative uses for a brick the idea being that merely seeing a creative companies logo go will make someone more creative i repeated this study with sixty british people you can obviously use bricks to create garden paths a brick could be used as a weight for exercising i use it for fire pit in the in the garden it did not work in fact those primed with the ibm logo in my study actually came up with more uses for a brick than those who saw the apple logo i also replicated the famous florida effect study this study found that participants primed with words relating to old age walked slower out of the room where the experiment finished simply reading florida forgetful bold grey or wrinkle those old age style words well reading those words literally changed how fast people walk to at least stated in this study i replicated this test in a slightly different way i asked sixty four brits to read out a set of words associated with aging and decay forgetful bold great s faded s and i asked a totally separate group of sixty four brits to read out words relating to you for energy playful loud bright kind swift vivid i measured the actual time it took to say those words see the actual total number of syllables for the whole list of words in both cases were the same so i expected those reading words relating to old age to slow down a bit but they did not they read the words at pretty much the exact same pace as those who read words relating to you for energy there was no priming effect here either over five mini experiments i claimed that i had debunked priming and i'm hardly the first person to do this shortly after thinking fast and slow was released back in twenty eleven researcher dorian failed to replicate a prominent study featured in the chapter on priming and then there was a larger study by three researchers for the site replica index which analyzed twelve studies in condiments chapter on priming and found that eleven were unreliable and then kahn himself quickly published an open email addressing the issues he wrote that while he was a general believer in priming he feared it was a train wreck waiting to happen and yet today's guest on nudge thinks i have missed something he thinks that in some cases priming can work so let's reopen the debate on priming is it a reliable behavioral science principle or is it over overblown all of that coming up hubspot makes impossible growth seem easy for some of their customers and there is a perfect example it is more house college this is a college in atlanta in america and like most organizations that have been around for you know decades they had a huge amount of content on their website nine hundred different pages and even the tiniest of updates took thirty minutes for them to publish and yet they needed to reach new students with fresh engaging content so they use breeze hubspot collection of ai tools this help them write new content optimize their content in a fraction of time and essentially create results that really worked they got thirty percent more page views and their visitors now spend twenty seven percent more time on their site because they are creating content that people really care about so if you feel like growth is impossible it might be worth reaching out to hubspot go to hubspot dot com today's guest on nudge the leading consumer behavior expert phil graves i'm a consumer psychologist author through of the book consumer and founder of shift consultancy phil has spent his career studying consumers and understanding their behavior he's not only read most of the studies on priming he's repeated many of them himself and he thinks some are more reliable than others so let's start with one of the reliable ones a study or a couple of studies in fact wine for whatever reason we can only speculate a lot of research in in the field of psychology is done wine and fair enough so there was a study that was done that was again using fm mri imaging to look at people's reaction to wines of different prices and what it showed was that the reward centers of the brain lit up more when the wine was positioned as being more expensive course as with all these things same wine this two thousand and eight study found that the regions of the brain believed to be responsible for encoding pleasure relating to taste and o showed increased activity when the participants believed the prices were higher what's interesting about that is that you know it's easy to observe that we have a price quality heuristic you know we're faced with a range of product it's difficult to make a decision okay well you know do we go for the cheap one where it's probably cheap for a reason do we wanna go for the really expensive one well you know do is that more than we need to pay but it's probably the best because that's why it's expensive and we develop those heuristic over time because they broadly work yeah we develop these heuristic and what's interesting about them you know is that they kind of work in reverse that when when we've spent more this study on wine shows is we actually get more pleasure so you know are we del diluting ourselves are we not when it doesn't really matter you know we believe it to the point that actually what we experience is better as a result of just knowing that we've spent more and then in another study and they manipulated the perception of the wine they gave people in a restaurant by using labels that look fancier and more premium and i'm sure we can all imagine kind of what that might look like and then another one that looked like a cheaper bottle of wine same wine and not only did people think the wine in the fancier bottle was better they also rated the meal that they'd eaten as being superior here diners at a restaurant in illinois were given a free glass of wine to accompany their meal in each case the actual wine used was the same it was a cheap bottle however different bottles were used to signal different wine qualities when the wine was perceived purely from the label as being better quality people rated both the wine and the food as tasting better and they ate more of the meal as well in a second study also cited in phil book people were given a wine they believed from the packaging again that was from a superior region so an old world superior region versus a new world cheaper region and they rated the wine at eighty five percent higher for taste and the food at fifty percent higher for taste as well this reminds me of a twenty seventeen study by charles spence from oxford where a hundred and forty people rated a m wine as ten percent higher in quality when they open that wine in a cork top bottle rather than a screw top the association with cork tops and high quality literally increased enjoyment we're processing all of this but it's happening outside a conscious awareness and what we end up deciding and acting and the decisions we make are influenced by lots and lots of things that are peripheral but how we account for what we found ourselves doing is driven by our own need to post rationalize a narrative that makes us feel like conscious agents even though it largely points the fact that we're not phil says that these quick opinions we form on why aren't you to rational reasoning but instead due to quick heuristic these shortcuts that our brains use to make sense of the world and he has another great example of heuristic that i think everybody listening to this podcast has followed before a classic one is you know reading terms and conditions you know you come up onto a website you're trying to buy something whatever so we agree to our terms and conditions no right thinking human would actually read the terms and conditions because by now you've done that probably a thousand times in your life and nothing bad has ever happened to you so it makes no sense from a human brain point of view to invest the energy in reading what can sometimes be the length of a book of legal speak you know when nothing bad is likely to happen to you and that's not a conscious decision although we can post rationalize it because you click that button in a fraction of a second so that's showing us this is an unconscious response but all of these studies are they actually about priming part of me would argue that the price of the wine is more to do with the verbatim effect that the labeling is maybe down to the halo effect or that opening a cork is input bias is it really the same as having participants read words relating to old age and then watching them walk slower this is a a kind of controversial topic you get into and i would argue there are lots of things going on here so that are elements of anchoring or priming there are implicit associations that people have from past experiences and then mis which we've talked about a fair amount but coming back to the the priming anchoring point as i say this is i know controversial i know it's something you've talked about in your podcast before a lot of the studies that have identified priming or anchoring effects a kind of like par games you know they're sort of giving people little things to do and then you know they walk more slowly or they act more creatively and they're come coming back to the point i made about you know how so much is going on contextual there might be other contextual factors that are influencing them in that particular moment there might be researcher effects all the rest of it forget about all of that i would say i have demonstrated priming effects on numerous occasions particularly numerically so i think this might have been one of kahn and ver but you give people a multiplication of one times two up to eight and then other people eight times seven down to one mathematically it's the same but you get a guest answer when you say people like okay quickly guess the answer to this when it starts with a one you get a lower guess and you get an app appreciable higher one when it starts with the eight i've also done that how many countries in africa where you prime people with an initial number say some school children have thought there were ten countries in africa they didn't know how many their were you think it's more or less big your they it might be more and then other people you say the school from thought there were seventy do you think it's more or less i think would be less than that and what you see is people working from the number they've been given and it's again in some of the experiments even random numbers have been shown to influence that i don't disagree with phil at all i think all of those studies and examples are reliable i also believe the same is true with words in his book phil shares how participants can be asked to consider two people and quickly they need to decide who they think they would like more so for example john is intelligent ind impulsive critical stubborn and jealous mark is jealous stubborn critical impulsive ind and intelligent now it should make a difference since the descriptions contain the exact same words about both john and mark and yet most people unconsciously attach more weight to the words they hear first and thus they say they prefer john over mark richard shot has proven the same as true with product descriptions vodka described as award winning vinegar and weak is preferred to the same vodka described as weak vinegar and award winning but you know if you think about things like the wine example we were talking about where people are getting a perception from in this case how the wine looks when they're having their meal or what they've been told about the price of it well that's opening up this is the way i think about it particular neural paths it's starting their mental journey in a particular place and that makes it easier for the brain to go in that direction and that i have found routinely in marketing situations is a really important thing to consider so where are people starting their mental journey because it can subject to them not having a strong belief about whatever it is and subject to them being involved in one of these sort of more unconscious decisions lead to them feeling very different or acting very differently i don't disagree agree if anything phil has shared here but i did want him to share enough for example perhaps one outside of the lab and in the real world so there was a project i was involved in a few years ago where innocent the smoothie company we're trying to launch a fruit and veggies juice and when we were testing it that i mean and the first thing to say is you know the last thing i would ever do testing product is stick it in front of people and say what do you think about this because wrong part of their brain so we use different techniques purchase simulations to get them reacting in the way they would as shoppers and we had different packs that expressed this proposition in different ways and one of the things that they did was they listed the ingredients on the front of the pack quite prominently good obviously if you're buying a fruit juice you need to know what the fruit is likewise if you're buying a fruit and veggies you need to know what the fruit and veg but what became very apparent in our testing was that if you led with the veg ingredients which in many ways makes sense rationally because that's the point of difference people wouldn't buy them and if you lead with the fruit ingredients they will now you're still listing the same ingredients you're not listing the proportions of them although people are used to seeing the most prominent significant ingredient at first but but it was to do with a priming effect that you know if you see this juice and you see that it's a kale cucumber an apple juice and forgive me i can't remember the flavors now you're starting your mental journey at kale and that's quite a challenge a challenging taste for a drink you've quite challenging taste for a vegetable frank is good for it so we supposed to eat it whereas conversely if you're starting with the apple and then you're getting into the kale it kind of feels alright and that a huge difference you know that was the difference between i'm sure it's very good for you but the only people were ever gonna buy it were absolute health luna and where this product needed to sit which was well you know give people something that's a bit healthier a bit you know can satisfy that health desire they've got without them thinking oh god am i gonna buy this and then feel like i can't even drink it because of course with anything new there's a lot of loss aversion you know i'm gonna buy one thing and me i will have a a strong unconscious fear that i'm gonna get it sit down with my sandwich and just not be able to drink it and that at that point is a massive loss versus the potential upside of well you know i might have something that's new and i like or something that's got some healthier ingredients in it potentially what's going on here why is priming working for phil and not for me what let's break down the differences in the studies it debunked and the examples phil has given phil found that listing the vegetables first on a package for a health drink lowered the likelihood that people would buy compared to listing the fruit first in my studies i found that showing people the apple logo wouldn't make them any more creative than showing them the ibm logo you can make the case that both of these studies are exploring priming after all the stimulus the ibm logo or ingredient list is only briefly paid attention to by the participant however i think there is another big difference about these two studies and that is context you see it is contextual important to know what ingredients there are in a health drink your enjoyment of that drink will directly link to the ingredients inside so being primed by a nice sounding ingredient an apple rather than one which you probably wouldn't say is typically nice kale well that will change your perception not because priming always works but because the prime is contextual important in my studies the contextual relevance either wasn't there at all or it just wasn't strong enough there is no strong contextual link between looking at a company logo and then coming up with uses for a brick there is not a strong contextual link between reading words relating to old age and then walking down a hallway so here's what i think is important about priming and possibly about many other behavioral science biases as well it is the context flashing the color green when i'm looking at a website won't make me more likely to buy because green is the color of money that contextual link is far too weak but smelling fresh bread when i'm walking around the supermarket will make me buy a loaf of sourdough both you could argue are priming but one is far more contextual relevant the smell of bread it triggers hunger it suggests pretty reliably that the bread is fresh it'll attract my attention as well while the color green on a website is just largely irrelevant to a buying journey so that's what i would advise marketers to consider before applying priming is the prime contextual relevant the price of a wine will influence enjoyment because it is contextual important we have a price quality heuristic the bottle of wine will do so too but if i ask people to read words relating to taste before drinking wine i'm not sure that would make them enjoy the wine more it's just not contextual relevant later on in the show phil goes on to give more examples that highlight how context is important including a study that found how art in a restaurant increases enjoyment and how adverts are perceived differently based on the other ads nearby all of that coming up after this short break the podcast i'd like to recommend today is creators are brands that is hosted by tom boyd and is brought to you by the hubspot podcast network the audio destination for business professionals creators our brand explores how storyteller are building brand online from the mindset to the tactics to the business side they break down what's working so you can apply that to your own work of the recent episodes i listen to tackled how some creators are being paid hundreds of thousands of pounds to promote brand which i think is a kind of incredible thing that happens in this day and age so if you want to listen to that episode or any of the brilliant creators of brand episode go and listen to creators our brands wherever you get your podcasts hello and welcome back you are listening to nudge with me feel ag today we are revisiting priming and looking at how in some scenarios where the context is right priming may work so listing a tasty fruit instead of a healthy veg first on an ingredient list will prime someone to enjoy the fruit drink more seeing a expensive price on a bottle of wine will do the same that works because the price and the fruit a really relevant to the enjoyment of the product here's an another example it's a sort of fairly simple study that was conducted looking at people's evaluations of cutlery in this case as they do in a lot of behavioral or science experiments and i think it's really the gift that behavioral or science has given the world are these ab b tests where we change something without telling people and see what happens and it gives us the opportunity to focus on behavior and get away from asking people what they think because as we keep finding out what people think they think isn't necessarily really what they think and they don't think how they think so they're not great people to ask so in this case looked at some evaluations of as it happened cutlery and the thing they varied was whether or not there was some artwork work next to it so they put a piece of artwork next to it and when they did people thought that the cutlery was more luxurious same cutlery obviously but again this example of we're processing all the information around us with you know there is a framing effect from what we're seeing around the object that we're focused on and you get this mis sense of superiority which actually is coming about by the implicit associations that have been triggered by the artwork which we associate with kind of excellence and sophistication and culture and all those things so all those paths are kind of firing in the brain at the point that we're looking at these shapes bits of metal and the way we feel about them end up being influenced as a result i think the context works here because art implicitly suggests that the cutlery belongs in an art gallery thus improving the ratings there is a good contextual link there now people also like funny jokes they like to laugh but i don't think if you had a very talented comedian telling jokes while the participant rated cutlery that you would see improvement in the ratings of cutlery because comedy just isn't contextual relevant to how you would view a spoon for example here's another contextual relevant priming example shoes and smell the smell of shoes is important to us we've all got old pairs of shoes that just smell a little bit well researchers has found that the smell of a shoe can influence perception in the study researchers put one new pair of night running shoes in a room with a light floral smell and another identical pair in an un uncensored room afterwards eighty four percent of people said they were more likely to buy the pair from the room that smelled of flowers rather than the un uncensored room i imagine this works because there is a subconscious link between smell and shoes i don't think participants will be more likely to buy the night trainers if they're just tasted a particularly nice cookie for example because there is no contextual link between taste and trainers but there is a link between smell and trainers and that's why it works we evaluate products not just on the product alone but also what's around it whether that's to smell or another product phil had a great two thousand and eight study by and yu which proved this so the penn study was looking at product comparisons where what what information people had when they were making a comparison about a product or making a decision about the product and what they found was that where you had a sort of a small competitive set and there was a clearly inferior product then people found it much easier they've they valued the other product more highly so although in theory we would probably tell ourselves that if we were evaluating product we would do it on an objective basis so either this is good or it isn't in fact what they found out was that it's not objective it's driven by what's around in the context and so one of the things i was speculating on was well you know how do how might that apply in advertising say no you've got your product and you're advertising it well if you've just been on air after a product that's pretty mediocre and s you may very well shine more than if you've been up against someone else competitive phil writes that when simmons and immune compared how people evaluated the attractiveness of a series of products including lawn mower food processes and cars the researchers found that the strength for a preference of a product was influenced by the context of choices presented at the time so for example when a pen was selected from a set where it was significantly better than the other it says three pens do a really bad and one is significantly better people would pay more for it and think it actually wrote better than the exact same pen when it was from a more balanced set of options a really good pen next to two okay pence for example we are influenced by all sorts of contextual information even if we struggle to explain exactly what information influences us it's just highlighting this you know the the objective and the rational is so frequently not what matters that there are other contextual and framing effects that are going on that shape our decisions but we're are oblivious to them i get i guess the the kind of the the thing that marketers should know is that consumers are devious lying cheating voices so don't believe everything a customer says all of us struggle to explain how we make decisions i think the studies i ran on priming a few months back i think may hold up of the five studies i replicated they'd had all been diff proven not just by me but by multiple follow ups from actual scientists to a lot more clever than i am but i think there was a mistake i made because i always assumed that priming didn't work because of the the inputs the stimulus i assumed that a small subtle stimulus would never be enough to nudge a a a a person to buy so the color of a website for example wouldn't make me more likely to buy or a company logo wouldn't make me more creative because the stimulus is too small but i think i got that wrong i now believe that subtle inputs subtle stimulus can nudge just like how smelling fresh bread or seeing the price of a wine will influence my decision both of those things are very small very subtle i might not even be conscious that i'm taking them into my decision making process but they will still change my decision so now i don't think it's down to the size of the stimulus that nudge people but rather the contextual relevance it is contextual relevant to look at the price of a wine in the bottle it's in and the location where the wine is from and the year it was made because all of those small things are very subtle they are relevant contextual relevant to your enjoyment of that wine but irrelevant stimulus i don't think will prime you in a strong way and i think that's where priming went wrong too many studies try to prove that largely a relevant stimulants would still trigger a behavior and i just don't think that's true i don't think a green website will make you more likely to buy and i don't think florida or saying florida are out loud will make you walk a bit slower so i still questioned the validity of many many priming studies but i have altered my view it is not down to the size of the stimulus that you should look out for when reviewing a priming study but rather if the stimulus is contextual relevant that is all for today folks thank you so much for listening and a massive massive thank you to phil grace for joining me once again on na was on last week if you guys haven't listened to that episode please do go back and tune in it's a fantastic episode one of the most popular actually of the summer which was lovely to see and phil will actually be on one more time probably in a few weeks to do an episode on social proof and heard mentality his book consumer is an absolutely brilliant read i don't know how i missed it for the decade it's been out said this last week but it really is just an absolutely seven book one that i should have read an awful for a long time ago very relevant to all of the content i create on the show and if you like this show i think you all love that book so if you'd like a copy i have left a link as always in the show notes but also just search for phil graves or consumer wherever you get your books and i'm sure you will find it if you want more for nudge the two things you can do as always is sign up to the three nudge newsletter which comes out every friday just go to nudge podcast dot com click newsletter in the menu and you can sign up you'll also find all of my past essays there so if you just wanna read them before you commit to giving me your email address to see if it's worth it you can do so just go to nudge podcast dot com click news newsletter in the menu and youtube is probably the other way you can get more content from me i do often add videos to youtube which are slightly different from the shows they're edited down snap versions obviously have a lot of visuals on and a lot of those videos tend to do quite well so if you want more from nudge you wanna learn more about behavioral science just search for nudge podcast on youtube or click the link in the show notes one final thing i was on a podcast recently that i just greatly enjoyed it was the indie business club with mel and ben the three of us chatted mainly about behavioral science about how all these different biases affect us really got into a lot of good detail about how small businesses can apply those nudge and it was just a genuinely very lovely talk so if you've got forty minutes after this and you want to listen to something else go in search for the indie business club i think you really like it okay thanks that is all for this week thank you so much for listening i'll be back next monday with another episode of nacho cheers
30 Minutes listen
8/18/25

In 1985, Coca-Cola changed its flavour. You probably know that this was a complete failure. ‘New Coke’ was discontinued after just 79 days. But you probably don’t know the true reason why New Coke failed. Many claim it was due to poor market research, but today’s guest on Nudge, leading consumer beh...
In 1985, Coca-Cola changed its flavour. You probably know that this was a complete failure. ‘New Coke’ was discontinued after just 79 days. But you probably don’t know the true reason why New Coke failed. Many claim it was due to poor market research, but today’s guest on Nudge, leading consumer behaviour expert Philip Graves, disagrees. Philip says New Coke failed not because the research was poor, but because market research is inherently flawed. Want to understand the biggest marketing blunder of the century? Listen to today’s Nudge. --- Phil’s book: https://shorturl.at/kzAta Phil’s consultancy: https://www.philipgraves.net/consultancy/ Subscribe to the (free) Nudge Newsletter: https://nudge.ck.page/profile Connect on LinkedIn: https://www.linkedin.com/in/phill-agnew-22213187/ Watch Nudge on YouTube: https://www.youtube.com/@nudgepodcast/ --- Today’s sources: Dutton, D. G., & Aron, A. P. (1974). Some evidence for heightened sexual attraction under conditions of high anxiety. Journal of Personality and Social Psychology, 30(4), 510–517. Graves, P. (2010). Consumer.ology: The market research myth, the truth about consumers and the psychology of shopping. Nicholas Brealey. Hasel, L.E. & Kassin, S.M. (2009). On the presumption of evidentiary independence: Can confessions corrupt eyewitness identifications? Psychological Science, 20(1), 122. McClure, S. M., Li, J., Tomlin, D., Cypert, K. S., Montague, L. M., & Montague, P. R. (2004). Neural correlates of behavioral preference for culturally familiar drinks. Neuron, 44(2), 379–387. Nisbett, R. E., & Wilson, T. D. (1977). Telling more than we can know: Verbal reports on mental processes. Psychological Review, 84(3), 231–259.
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death and taxes and the picture of george washington and the dollar bill those are among with few constant in a changing world but now another of those constant may be changing coca cola is about to announce what it calls the most significant development in its history this development was rather surprising back in the nineteen eighties coca cola had the dominant market share was leading the soda industry and sales and its overall sales were growing and yet despite all of this coca cola changed its flavor in a better taste there's never been a better coat in producing the greatest case of discovery in a hundred year but why why changed the taste of one of the world's best selling products so new coke was born out of what i guess you could call the coke wars of the seventies and eighties that is phil graves my guest on today's episode of i'm a consumer psychologist author through of the book consumer and founder of shift consultancy phil explained that the coke wars started after an infamous ad by its main competitor pepsi in the us coca cola had the dominant share i think they were about sixty five percent of the market and pepsi was very much a number two and what pepsi came up with with was the pepsi challenge where they went round giving people a sip taste test of blind test of two liquids to see which one they prefer coca cola says it's the real thing what pepsi cola believes that when it comes to cola the only real thing is taste that's why the pepsi challenge has been asking thousands of people across the country to let their own taste decide through their taste test results they came up with the suggestion that actually more people preferred pepsi over and the fact is nationwide more people the taste pepsi over coca i think of something like fifty seven percent preferred pepsi pepsi pepsi and the rational consequences of this weren't lost on the big weeks at ko who started to panic that's a challenge let taste design but this story isn't really about what soda tastes better it's a much more complex story about the effects of branding the problems with market research and ultimately our inability to truly understand what goes on inside our heads all of that coming up in today's episode of notch hubspot makes impossible growth seem easy for some of their customers and there is a perfect example it is more house college this is a college in atlanta in america and like most organizations that have been around for you know decades they had a huge amount of content on their website nine hundred different pages and even the tiniest of updates took thirty minutes for them to publish and yet they needed to reach new students with fresh engaging content so they use breeze hubspot collection of ai tools this help them write new content optimize their content in a fraction of time and essentially create results that really worked they got thirty percent more page views and their visitors now spend twenty seven percent more time on their site because they are creating content that people really care about so if you feel like growth is impossible it might be worth reaching out to hubspot go to hubspot dot com back in the nineteen eighties pepsi were creating punchy ads that were gaining a lot of attention ads like this from nineteen eighty one you're about to take the pepsi challenge you know i have two bottles of callback here and you don't know which is which no i don't we have never met before that's correct okay now gonna pick this up and tell you me which way it showed pepsi you know in test like these nationwide more people prefer to taste the pepsi over coca cola pepsi these much better what's delicious because a down nice and smooth the taste is good that's great take a pepsi challenge let you a taste decide right guys right these ads convince coca cola to do something drastic something they had not done in their entire ninety nine year history the people coke decided oh no this is terrible we don't taste nice enough so we need to reform they then did a whole load of work reform coke and came up with a reform reformation or recipe that was preferred by seven percentage points to pepsi in their blind taste tests this product change was a very big deal this has gotta be the bold consumer product move of any kind of any stripe since eve started to hand out apples that was jesse myers the public assist at beverage digest coca cola is ready to launch a nationwide advertising blitz in the company already has sent its bottle of video pep rally in the war of the cola so let's let a rip let's land on the beaches and go all the way and that was coax american president with some inspiring words but did his churchill es motivational speech work and so they julie launched new coke and consumers went nuts but not in a good way there was this massive backlash against it campaign group who were sprung up to say we want old coke brought back you like to sign a station get that fuel quote karen wilson a die for the past week she's been standing on street corners in palo alto california asking people to taste new coke no i like the coke what'd you sign and collecting signatures trying to convince coca cola that the new coke is not it it just goes down your stomach like a a dead glass of water whereas the old coke just for bites including entertaining led by one guy who i think worked in p who then did was asked to do the blind test himself chose pepsi as being preferable but still would say i don't care i still want coke back and in seattle the old cola drinkers of america have set up a hotline hoping to get enough support to file a class action lawsuit against coke charging without old coke they're distressed and injured after ninety nine years it's a national institution and they hit there it's a fraud part of the fabric of the united states and and when they when when they when they don't make it and then prohibit me from getting it by keeping the secret formula then that's not american the backlash to coax new flavor was rather surprising because coca cola had spent a lot of time and money creating this better product they also spent thirty five million dollars on advertising it that's eighty eight million dollars today and they spent that in just over two months they created ads that directly called out the pepsi challenge recently an independent research firm ran a taste test between coke and pepsi and the taste more people chose was the taste of coca cola yes more people call across the country when comparing coke to pepsi chose the taste of coke as the better taste let's look at it this way we gave america choice and more people said coke is in but new coke really wasn't it in fact the thing people really wanted it was old coke at a wine boutique in beverly hills old coke has been c it goes thirty dollars a case right next to the bo and cha and in arlington virginia john hayden his hoarding old coke he's got twenty five cases so far and within three months after all of that development all of that research all of that asking consumers what they thought in blind tests and new coke was withdrawn from the market coca cola is bringing back the real thing its original formula too many cola drinkers had complained the new coke wasn't it so what went wrong well in phil book he writes how many assumed that the problem was with new hoax market research for example tasting a sip of a soda is nothing like drinking a full can that first hit of sweetness might be pleasant but if you're drinking a full can it can become cl just as the first chocolate in a box feels indulge while the tenth in quick succession can leave you feeling a bit que removing the drink from its packaging only compounded this issue with without the can you strip away the branding the influence of that branding and you leave nothing but this anonymous brown fizzy liquid this is all true but phil says there's a point that most analysts missed and that was that the problem wasn't just with coke research process it was that no research of this type could have ever delivered a reliable accurate answer even if the tests had been redesigned say giving participants full branded cans or asking them to drink a month's worth at home the results might have been different but there's no guarantee that they would have matched what would have happened in the real world because rather than asking people what they think phil says you should just observe how they behave behavior is truth so what were people doing well you already had a sixty five percent market share and okay you can say well is there a massive difference in distribution and cut this distribution change that but but people were exhibiting a behavioral preference in lots of stores around the us and it wasn't that well when pepsi was present sixty percent of people were choosing it over coke coke was winning everywhere that both brands were so you've got that going on so you gotta say well hang on a second what's this taste test actually telling us but more fundamentally than that if you spend probably five minutes watching people go and buy soda to use the american poll or fizzy drinks as we would call it you will see them spending almost no time on the decision it will happen in a fraction of a second and as soon as they see coke they'll pick it up and they're gone so in that situation that's a very good example that the unconscious mind is what's driving that it's habits it's a repeated behavior it's probably under underlined by a belief but that belief is a rationalization because i keep doing the same thing i will tell myself i must believe this is better and then you can trash that with what research is doing research is this sort of implicit relationship to make things conscious and so i'm about to ask you to one do an ab b test that you could do yourself easily for the car the price of two cans drink consumers never do or virtually never do that's not the way they make purchase decisions when you are making that decision you are using your brain in a completely different way you're asking yourself question yourself question or you're being asked questions and that not surprisingly me triggers completely different processes in the mind to the one when you're floating through live making accidental incidental decision with minimal thought about what is going to satisfy your thirst or give you a caffeine sugar but sugar buzz you know what you're doing is so to artificial it's like you're asking the wrong people well actually what you're doing is you're asking the wrong part of their brain and you're asking and you shouldn't be you know you should be observing please don't save the face of coal where you wanna fix it in april the real lesson from the new coke debacle isn't just that a major brand can make a mistake it's that coca cola relied on a rational model the consumer behavior that doesn't reflect how people actually think or act and that's a mistake that companies continue to repeat wasting money backing flawed ideas and killing off promising new ideas the story reveals a lot branding shapes perception a sip isn't the same as drinking a full can people resist losing what they love and we're all influenced by first impressions and social proof no market research could have fully captured these unconscious forces yet research remains a default in big companies not because it always works but because it feels like a safeguard but to truly explain why so much market research is flawed we need to look beyond a atlanta beyond new coke and beyond this eighties backlash and instead look inside our heads so after the break phil will explain the psychology behind mis redistribution and why all of us are so bad at describing what we really think don't change taste please don't change taste the code the podcast i'd like to recommend today is creators are brands that is hosted by tomboy boyd and is brought to you by the hubspot podcast network the audio destination for business professionals creators our brands explores how storyteller are building brand online from the mindset to the tactics to the business side they break down what's working so you can apply that to your own work one of the recent episodes i listen to tackled how some creators are being paid hundreds of thousands of pounds to promote brand which i think is a kind of incredible thing that happens in this day and age so if you want to listen to that episode or any of the brilliant creators as a brand episode go and listen to creators our brands wherever you get your podcasts hello welcome back you're listening to nigel with me phil ag new coke was an ab object failure within seventy nine days coke could pull the new flavor and wasted eighty million dollars worth of advertising spend but why was their market research so wrong well phil says it's because they didn't really consider what actually happens when someone buys a coke so maybe to start off it's worth just being aware of what the brain is doing fundamentally and this comes down to the fact that we're able to process massive amounts of information through our senses you know visually what we hear what we're feeling all the rest of it something like ten million bits of information per second it's been suggested and estimated consciously we can process about forty bits per second so there's this massive discrepancy see but what the unconscious mind is doing is you know in order to protect us in order to aid our survival it's processing all of that and try to work out well is does this need to be passed into conscious attention or not but in the course of processing it it can still affect how we feel and what we think so we get this phenomenon of mis redistribution where because something is present in the broader environment but isn't isn't related to the focus of our attention we will mis it and think well i must be feeling that way because of what i'm looking at we might think we prefer coke because of its taste that might be what we say in market research questionnaires when we're looking at the can but there could be a whole host of unconscious reasons influencing us the branding a history the mere exposure the social proof and this affects all types of products not just coca cola and that can happen with you know putting sense into retail environments playing music when people are shopping all these things but because we're consciously so limited in our ability to process it what we do is we get the feeling we assume it's entirely down to the focus our attention and then and this is the really scary part for research if we're asked about it we will tell these absolutely convincing stories that rationalize and justify what we found ourselves doing but the everything we see in behavioral science where we do it these ab experiments shows that's not the reason that the purchase ultimately happened we know there was something else there that wasn't talked about phil has a great study to explain just this now it is a study i have recently shared on the show it's one that i took from phil book and honestly phil much better at explaining it than i so i thought i'd keep it in and let him explain this great study timothy wilson who is a psychologist in america set up a study where he had four pairs of types a to d got shoppers in a store to come in and just evaluate them touch them feel and say which ones they thought were best and as it happened d one got forty percent so statistically clearly the best performing pair of tights and when he asked people what it was they liked about them it was their sheer nurse the elasticity the niche you know very tangible qualities that these types had all well and good apart from the fact they were all the same so a lot of people would look at that and say well that's fine because we randomized the order when we do testing and we can negate that and they would all come out the same if we randomize the order it's like but that missing the point the point is people make up reasons and those reasons are not driven by what really drove their preference because the only thing that could have driven a preference was the order effect in which they experienced them or you know maybe something me to do with their own pressure in touching them or something but the fact the reality is what they then do is make up what's seemed like highly plausible justification for the preferences but but those justification cannot be true because they were the same thing so again you've got this this problem that exists where we are brilliant post rationalize with brilliant storyteller but we've got no connection too and this is why technically it's right to call it the unconscious mind we got no connection to the parts of our brain that can be hugely significant in determining how we're making decisions and what we're ultimately doing timothy wilson went on to run a second study on mis attribution in this study college students were asked to watch a film while someone outside the room intermittently operated a power saw part way through the experiment the worker outside was asked to overt stop making that noise thereby bringing it to the conscious attention of everyone present that there was a horrible noise taking place outside the students then rated their enjoyment of the film as did a totally different group who had watched the same film without any outside noise it would be reasonable to suppose that the group who had watched the film with the loud power saw going off outside would have enjoyed the film much less indeed that's what those taking part claimed would be the case when they were asked before you know if you're watching a film with a loud noise outside would you enjoy it less then in a normal film they all said yes however their actual ratings of the enjoyment of the film were no different from those who experienced the film without any outside noise people predicted that the noise would changed their enjoyment they said that is what would happen but their ratings were no different from those who didn't hear the power in other words people's predictions were totally wrong the founding principle of the work that i do in consumer insight is is not to believe anything that consumers say and to avoid asking them questions wherever possible phil this during some market research he conducted in an electronic store in this instance i was observing people in an electrical department to the store and there was an ipod it a few years ago an ipod speaker system that this was before days of bluetooth that was bla out music in the store and impossible not to have have your attention drawn to it lots of people then went up and started engaging with it it seemed very clear to me that these people have been attracted by the sound and not for any other reason but then when i was talking to them i was say to them you know is this something that you would plan to buy as people were picking one up and taking it to the till and they were all say oh yeah yeah absolutely this this was this was on my list of things to get it's men please and then i changed the subject we talked about some other the things and eventually i said well when was the first time you saw this ipod speaker systems because i knew it was pretty much brand new i haven't seen a lot of coverage of it in the magazines or advertisements or anything people said oh yeah seen it's the first time that day all of us do this we make up reasons why we bought something we imagine that it's due to some rational reasons when in reality it might just be because the loudspeaker speaker is playing a song we like or just because it was in our eye while we were queuing and similarly with lottery tickets behavioral i could see this difference in terms of whether or whether or not people bought a lottery scratch card seemed to me to be from what i was observing very dependent on whether or not they were in a queue at the counter or whether or not they went straight to the front of the desk and i realized that when they went straight to the front of the desk they were much less likely to buy a lottery scratch card because the per housing that promoted the cards was orientated to kind of past you if you were looking from the side all you saw was the spool of the tickets it wasn't kind of showing you the prizes and the silver and the gold and all the themes that would draw you in so although people said they were deciding because they were feeling lucky or they wanted to treat or you know this was an impulsive decision of theirs in reality it was driven by whether or not they had their attention drawn to lottery cards and it needed that trigger before that that impulse associated response could be elicit in his book phil quotes daniel van who writes much of what we do seems to surface from unconscious causes and such coordination provides a major challenge to our ideal of conscious agency when life creates all the inevitable situations in which we find ourselves acting without appropriate prior conscious thoughts we must protect the illusion of conscious will by trying to make sense of our actions people simply don't have the capacity to be accurate about what it is that's driven their decision making and in fact my favorite academics study on this is the most known the love on the bridge study where they used an attractive female researcher to interview male students and ostensibly this was about creativity in the environment and they were doing it out in this country park they set it up so that the female researcher gave all the people who were being interviewed her phone number because you know if you've got any more thoughts on this then let me know but what they really wanted to track was how many people asked out on a date and the answer to that was either sixty percent or thirty percent the difference being where people had had the interview conducted on a bridge that was somewhat unstable they were much more likely to ask her out on a date and so what they surmise from this was that people standing on that shaky platform were feeling a sense of you know they've got the adrenaline in their system they're feeling a little bit on edge but they're not assigning those gi feelings to what they're standing on they're as describing it to the attractive person in front of them and therefore thinking well i must be very attractive to you because i can feel it in my body so you know again a great example even with something as fundamental as human attraction where mis redistribution can play a massive part in what people ultimately do but mis misinformation isn't just a problem for coca ko market researchers or blokes looking for a date on a bridge it is a far more serious problem that could ultimately determine whether or not someone goes to prison so in the us where they looked at miscarriage of justice cases which have been overturned by dna evidence so you know you've got clear evidence that this person who's been convicted was not the the person responsible in seventy five percent of cases there was eye witness testimony that had been a key factor in the prosecution which you know self evidently could not have been right but you know we are so used to telling ourselves these stories and believing our feelings that whether it's the fact that you know sort of an element of suggestion from the police during the interview whether it's just as you know our own biases and our own prejudices a whole raft of different things that can be going on mis redistribution the setting that we find ourselves in you know people end up saying things which simply are not true one study set out to test this in a in a really fairly incredible way psychologists at iowa university faked a crime that took place in front of participants of students the students who weren't expecting to see any crime taking place suddenly saw a thief run up to a fellow student and steal their bag this happened right in front of the participants and the thief face was clearly visible when the researchers asked the participant to identify the perpetrator from five suspects none of whom were the actual thief eighty four percent of the participants were willing to point the finger at one of the innocent suspects our memories are fall and our ability to recall our behavior accurately is just as bad we come up with purely rational reasons for behaviors that are largely unconscious whether that's picking coco over pepsi rating a film or picking out a criminal from a line of suspects and yet our actual behavior is often driven by the unconscious mind especially when it comes to coke see coca cola made a massive mistake with new coke the mistake was to assume that customers only picked soda based on the flavor they were told by customers that flavor was the most important element of the drink and they were told that people preferred the taste of pepsi but taste isn't the most important thing the color the branding the icon and the look of the can is is arguably far more important than the taste and there's evidence to prove it in two thousand and three a group of researchers has repeated the pepsi challenge except this time they show the participant the actual coke and pepsi cans they were drinking from well yeah when they when they revealed the brand then they got a completely different response and they were looking at using fm mri to look at which areas of the brain were active when the branding was shown so they could see how the packaging was activating what i think they called cultural influences and emotions when subjects were showing the familiar design of a coke can before they tasted the coke a different area of the brain became involved and the results changed significantly more people preferred coke when they'd seen the brand more than both pepsi and an unlabeled sample even though in that unlabeled sample they were serving coke as well you're probably quite familiar with the new coke story it is one of the most shared case studies on a failed new product launch out there and yet i wanted to talk about it today because what new coke teaches us isn't that market research can sometimes backfire no it reveals that all of us apply rational reasoning to irrational decisions i think i like a certain soda because of firm solid rational reasons but that is not the case my likes and dislikes are largely driven by unconscious factors and if i'm ever asked to explain these unconscious reasons the reason why i prefer a coke over a pepsi i'll probably give a totally unreliable abs the real thing all teach the world to say please don't change the taste of that is all for today folks thank you so much for listening and a massive massive thank you to the brilliant fill graves for joining me on today's show his book consumer isn't an absolutely fantastic read i have no idea how i missed it all this years it's been out for over a decade but it's still a cracking reader still really holds up the examples are very relevant i learned a hell of a lot reading that book if you would like a copy and if you like the books i tend to suggest on this show then i really think you'll like consumer well if you would like a copy go and click the link in the show notes and you'll find a link to buy the book there or just search for consumer wherever you get your books i think you'll be happy to hear that i've invited phil back on the show we are creating another episode on how our unconscious mind dictates exactly what we buy few more tactics that marketers is listening to and apply there as well to make sure you don't miss that episode do go sign up for my nudge newsletter if you do you get a email reminder as soon as the new episodes goes live you get all of my bonus episode straight to your inbox and you get the best behavioral science tip i have found over the course of that week in my friday roundup up newsletter to subscribe just go to nudge podcast dot com and click newsletter in the menu it is totally free and do not worry i will not ask you for any rational reasons as to why you subscribe to that newsletter because i know i won't get any alright thanks that is all for this week thank you for listening i'll be back next monday with another episode of nudge cheers please don't change the taste of coke thought of it just makes me wanna a crow each time i taste a real thing i wanna teach the world see please don't change the taste of
30 Minutes listen
8/11/25

Paul Zak can predict what customers buy without speaking to them. He’s even able to boost charitable donations by spraying a donor with hormones. Find out how in today’s episode of Nudge. --- Read Paul’s book Immersion: https://shorturl.at/YcYxu Subscribe to the (free) Nudge Newsletter: https://nudg...
Paul Zak can predict what customers buy without speaking to them. He’s even able to boost charitable donations by spraying a donor with hormones. Find out how in today’s episode of Nudge. --- Read Paul’s book Immersion: https://shorturl.at/YcYxu Subscribe to the (free) Nudge Newsletter: https://nudge.ck.page/profile Connect on LinkedIn: https://www.linkedin.com/in/phill-agnew-22213187/ Watch Nudge on YouTube: https://www.youtube.com/@nudgepodcast/ --- Today’s sources: Nisbett, R. E., & Wilson, T. D. (1977). Telling more than we can know: Verbal reports on mental processes. Psychological Review, 84(3), 231–259. Rogers, R. W., & Mewborn, C. R. (1976). Fear appeals and attitude change: Effects of a threat’s noxiousness, probability of occurrence, and the efficacy of coping responses. Journal of Personality and Social Psychology, 34(1), 54–61. Zak, P. J. (2022). Immersion: The science of the extraordinary and the source of happiness. Lioncrest Publishing.
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today's guest on nudge can predict how likely someone is to buy a product after seeing an ad without even having to ask them a question we predicted a hundred percent perfectly the best ad in each category to make his predictions my guest doesn't have to speak to customers he doesn't have to ask them any questions no instead he measures their heart rate along with a few other biological measures with that information he can make these predictions and find out how he makes these incredible forecasts and predictions in today's episode of nudge hubspot makes impossible growth seem easy for some of their customers and there is a perfect example it is more house college this is a college in atlanta in america and like most organizations that have been around for you know decades they had a huge amount of content on their website nine hundred different pages and even the tiniest of updates took thirty minutes for them to publish and yet they needed to reach new students with fresh engaging content so they use breeze hubspot collection of ai tools this helped them write new content optimize their content in a fraction of time and essentially create results that really worked they got thirty percent more page views and their visitors now spend twenty seven percent more time on their site because they are creating content that people really care about so if you feel like growth is impossible it might be worth reaching out to hubspot go to hubspot dot com i'm paul zac i'm a professor at claire graduate university in california i read a lot of books for this podcast but paul zac book really stands out in my mind it stands out because it made a claim that i almost couldn't believe pool shares a study where he sprayed a hormone up participants noses and that spray increased the participants charitable donations by fifty six percent so how did paul discover this so starting the early two thousands i began to run experiments try understand why people are ever good are the bad behavior gets all the press actually very easy to study experimentally why are people nice to each other why do they help each other why do they cooperate why they trustworthy based on research and animals identified this neuro chemical oxytocin as a key signal neuro chemical signal that i should cooperate with another human oxytocin is a hormone that signals that the person is safe to be around pool calls oxytocin the you seem trustworthy signal and so we develop a protocol to measure which had never really been done before measure the brain's acute release of oxytocin and then how do we prove that that oxytocin is actually causing a behavior developed a way to safely shoot synthetic doesn't into the brain via the nose specifically paul and his team's spray oxytocin into the sinuses and after about forty five minutes enough oxytocin crosses the blood brain barrier to bathe the brain in oxytocin he's quick to add that the team has done this hundreds of times throughout any adverse effects on participants we looked at whether oxytocin administration would in fact increase donations charity participants watched a short video about heart disease and were then anonymously asked if they wanted to donate to the charity one group was sprayed with this synthetic oxytocin before watching the videos while they can control group had a placebo substance squirt up their noses we showed that if we give people sent out of oxytocin they've donated substantially more money they were more likely to donate that is more people donated when prompted average donations were fifty six percent higher than those who received the placebo and the oxytocin receiving participants donated to fifty percent more of the featured charities but why so why is that in subsequent research we show that oxytocin is part of a larger network which i've called immersion which is how the brain values social emotional experiences so if i can communicate to you in a way that's sufficiently valuable to your brain the brain goes oh holy crap apparently the humans care about kids with cancer i'm a human again this is all unconscious therefore i should help kids with cancer and oxytocin is essentially the fuel that feeds empathy paul writes how oxytocin increases and when empathy is rev up people nearly always treat others with care and kindness so spraying synthetic oxytocin does increase donations but you don't need a nasal spray and a lab codes to create oxytocin the brain will create it naturally if it sees the right type of message this is why marketing can work so let's get to the bottom line because we actually if you if you're marketing or your advertising convince me that this thing's important somehow again for me neurological then i'm gonna act on that one way marketing does this is through emotion paul and his colleague jorge hey wanted to test if an emotionally charged message would increase oxytocin in the brain and thus increase charitable donations they showed one group of participants an emotionally hard hitting video of a father talking to the camera while his two year old son ben who whose terminal cancer plays in the background my son has a great tumor we know that ben's tumor is very aggressive and we know there's very little known about it this video is highly emotional who writes how he showed it at a law conference and a number of hardened lawyers cried after watching it pool and jorge thought this video emotional might provoke an oxytocin response for comparison they found another video showing the same and son but this time at the zoo this video does not mention cancer or death but one would probably notice that the boy is bold and the voice over calls him a miracle boy however this video lacks the narrative structure and emotional of the first video there is no crisis there is no emotional turmoil but it has the same characters and it's the same length as the original emotional video one hundred and forty five adults were asked to watch one of these two videos all adults were given the chance to donate money to the hospital at saint jude and paul and jorge processed five hundred eighty tubes of their blood to measure the levels of oxytocin after watching the videos the data showed that one third of participants overall donated money to saint jude and that nearly all of those people who donated had watched the emotional video the emotional video caused the brain to create oxytocin and the high levels of oxytocin typically meant the participant donated the behavior follows from the evaluation by the brain that this is sufficiently important this feeling of importance doesn't just come from oxytocin however it is created by a range of neuro signals to combine to cause what pool calls immersion right so again i'm using immersion with a capitalize a term of art for a combination of neuro electrical signals that we've traced to changes in neuro chemicals that is part of a network through which the brain values social emotional experiences so just to be clear this is a network that took us twenty years to to really discover and clarify you know how it works so two main components to have a neurological immersion which is again a continuous variable can be more or less neurological immersed and experience first is i have to be present or attentive right if i'm looking over here and i'm not looking at you and paying attention to what you're saying it's not gonna be a a valuable experience for me because i'm i'm involved in doing something else and the second is that experience has to generate what to call emotional resonance right it's emotions are how the brain tags experiences with value right it's gotta be important enough to me so the the present part is driven by the frontal binding of a chemical dopamine and the the emotional resonance is associated with the binding of oxytocin so dopamine oxytocin interact with each other in fairly complex ways that induce electrical activity that we can measure every second with technology we've developed so by mapping over the course of marketing or customer experience or whatever you're you're doing that immersion which is generally kind of a sign wave when i see that big peak in immersion the brain again unconsciously this is from the brain old parts of the brain out of conscious awareness so like oh holy crap i really love this thing this is this is sufficiently valuable to you and it didn't take long for big businesses to want to test paul's claims they wanted to use a immersion to try and forecast and predict advertisers wanted to see if their ads generated immersion and for the twenty fourteen super bowl that's exactly what paul decided to test this study came about because the stuff i do gets in the media and once we were doing work the laboratory companies started coming to my lab saying hey we wanna create better advertising more effective marketing can you help us at the time we had these very expensive machines and you know lots of phd students in my lab i said sure you know let's we'll we'll do some work for you and and we would analyze mark materials so they were developing or had released and then show them the neurologic conversion once we start doing more of this commercially i started getting this feeling like gosh you know should you really pay me for this like maybe i've been lucky in the lab and lab is a very controlled setting right so it was coming up to the super bowl which is generally in early february and i'm like oh this is great let's just test our technology against super bowl ads because for thirty forty years they are ranked by how much people like them paul set out to predict which of the twenty fourteen super bowl ads viewers would like the most but he didn't find the results that he expected we ran this and we find the worst result you can ever get which is a zero relationship between these you know hundreds of thousands people that rank super bowl ads for how much they like them and neurologic immersion paul measured a immersion while thirty five people watched the twenty fourteen ads in a random order and then he compared the results to those of the usa today ratings he found zero correlation between neurological immersion and how much the usa today raiders said they liked the ads so then you go home and you go well i suck i gotta get a different job because clearly i don't know what i'm doing and then literally i woke up like three in the morning like having a panic attack and going wait hold on maybe the machines weren't calibrated maybe the thirty five people we measured were insane i mean who knows all kind of things so so let's go back and get all the super bowl commercials from the year before get fresh people calibrate them machines rerun the study we found the same thing as zero correlation between these rankings of super bowl commercials and what we found neurological was had the highest immersion paul found no link between the consciously reported enjoyment and the brain's immersion but paul realized he may have made a mistake he was asking participants what they thought not measuring how they acted in general humans are very bad at explaining how they feel perhaps the immersive ads we're encouraging people to act in unconscious ways so paul set out to measure participants behavior instead let's get some some objective measure of the impact of these ads we what we have is youtube views and youtube comments and we found was that that liking measure self report measure had a negative relationship between youtube views and youtube youtube comments and yet neurologic immersion had a positive correlation so in other words in in human language the more people said they like to add the less buzz it created but the higher their neurologic immersion the more buzz it created so buzz again is our proxy here for sales paul found a link between immersion and youtube views not just for the twenty fourteen super bowl but for every super bowl they measured the values for the twenty eighteen super bowl are typical the correlation between a immersion and youtube views is zero point two seven and the correlation between immersion and youtube comments is zero point two five this means that the commercials with higher immersion receive more views and more comments immersion causes people to take action compare this to how well the usa today ratings predicted actions here you will find a negative relationship between youtube views and comments the correlations for the twenty eighteen super bowl a minus zero point three three for views and minus zero point three eight for comments so what causes this mismatch why do participants say they like ads that don't generate any buzz i also next time you're watching tv or youtube look how many babies and puppies you see in commercials have nothing to do with babies and puppies commercials for toilet paper or i don't know travel to gibraltar why because if you put a baby or puppy in your commercial and you test market it yeah so do you like the well sure puppies who's like a commercial puppies so i think we are living in this what i call the freudian hangover from this whack job freud we think that somehow if i just poke you the right way i can make the unconscious conscious the brain does not work that way just doesn't work like asking your liver how much it enjoyed your lunch feel today and you're like that's just a dumb question well because our brain creates language doesn't mean we have any insight into its inner workings and so by having technology to measure what is most valued and again what is valued is what is acted on then we break that dilemma between what i think and what's really happening in my brain participants in a focus group will say that ad with puppies are always preferred but unconsciously that tends not to be the case the most immersive ad from the twenty eighteen super bowl didn't have any puppies the most immersive commercial neurological immersive commercial from the twenty eighteen super bowl was a diet coke ad for twisted mango diet coke twisted mango because so this is a very weird add of this super tall woman dressed weirdly who's kind of dancing in this weird way it's talking about this new flavor diet coke and diet coke had had had flat sales for about three years they ran this ad their sales went up q one when this ad came out now they had introduced these new flavored diet coke but also had a big ad campaign so again i can't tell you for sure it's the ad that drove the sales but at least they run in the right direction it's a weird commercial so what we've learned from measuring now thousands of thousands commercials measuring immersion is that the brain likes this novelty so it's not a likable commercial i use a lot when i speak to marketers this is not a likable commercial out of the sixty five ads from that year's super bowl diet coke mango twist was the most immersive ad paul tested and yet usa today readers ranked it dead last for l my reply to that is i don't care i don't care if you like it i care that it moves the markets and as listeners know it's emotions that move market so i've gotta capture you emotionally but this case it's like this is a freaking train wreck this woman is weird the music's weird it's got a yellow wall behind it's film based symmetrical the whole thing is like a weird train wreck but it's very valuable neurological but if i ask someone do you like this i i'm not even sure again liking to me is the dumbest question i don't care about liking i care that it shakes up your brain so much go holy crap diet a coke now makes twisted mango flavor i'm gonna try that right that's what i really want from a behavioral perspective right how the woman and the filming are so odd that is kinda hard not to look away from this at the ad is so novel it forces us to pay attention this of course has behavioral science backing novelty might not increase liking but it does boost awareness rogers and newborn in their nineteen seventy six study found that commercials about driver safety are much more effective when they show vivid images of bloody victims rather than of test dummies for instance vivid images of car crashes if far more novel to see in a tv ad you're not likely to see them in an advertisement and they will not make the ad more likable people when they see ads of these vivid images won't say they prefer that ad but it will make the ad more effective perhaps this weird yet quite novel diet coke ad benefited from the same principle when we look at some of the most quote liked commercials this in twenty eighteen a lot of these are beautifully produced they have movie stars in them they have lush scenery they often run too long we find is shorter better amazon in twenty eighteen had a ninety second commercial called alexa lucid her voice in austin it's sixty degrees with its two alexa amazon's alexa lost her voice this morning like the oscar boys how is that even possible in which you had these stars filling in for alexa whatever very funny commercial alexa show me a recipe for a grilled cheese sandwich pathetic you're thirty two years of age and you don't know how to make a grilled cheese sandwich its name is the recipe but you it ran ninety seconds that year it was five point three million dollars for thirty second spots they paid seventeen million dollars to fill miss plus triple that for you know these famous stars anthony hopkins it know famous people afraid brandon is already dried up but do let me know if there's anything i can help you with jessica was too long if they had run that for thirty seconds it would have been a great commercial so again for listeners practically i hit me hard hit me fast have a call to action alexa loses voice was kind of like brand awareness but we all aware of alexa why you why are you doing brand awareness give me something to do diet coke twisted mango was like a holy crap this is this is a brand new thing you might wanna try this but let's face it youtube views and buzz isn't really what companies want the reason coke and amazon spend millions on super bowl ads is for sales so does immersion predict sales well paul thinks so in fact he claims immersion is able to accurately predict the sales and ad will generate before it has been released and he has evidence to prove it we predicted a hundred percent perfectly the best add in each category find out how paul made these predictions after this short break the podcast i'd like to recommend today is creators are brands that is hosted by tomboy boyd and is brought to you by the hubspot podcast network the audio destination for business professionals creators our brands explores how storyteller are building brands online from the mindset to the tactics to the business side they break down what's working so you can apply that to your own work one of the recent episodes i listen to tackled how some creators are being paid hundreds of thousands of pounds to promote brand which i think is a kind of incredible thing that happens in this day and age so if you want to listen to that episode or any of the brilliant creators as a brand episode go and listen to creators our brands wherever you get your podcasts hello and welcome back you are listening to nudge with me feel ag so far paul has explained that a immersion can increase youtube views but can it lead to something a little bit more tangible can immersion immersion for example predict whether or not a customer will give you their email address well paul ran a study to figure that out this is a study in which was sponsored by a large american life insurance company the sort of question there was for people who let their life insurance lapse which often happens when you are between jobs what might influence them to get life insurance again what kind of ad and the behavioral measure was we just wanna get your email so what we found is that neurologic increased radically the number of people who gave their life insurance so very strong positive correlation between neurologic immersion and sharing your life how your emails so life insurance agent could call you paul's team collected neurological data from a hundred and seventy eight people who viewed un branded rough cuts of video and print advertising for life insurance their analysis shows that those who shared their email addresses were almost always more immersed in the commercials so you have to tell a good story and i think what was interesting in that study was that quote good story was quite quite different for different demographics one of the untapped markets for this company was young males and so they don't buy a lot of life insurance and so the only test ad that influence young males to give their email was one of a guy who's talking on road you see his motorcycle underneath the car and he's talking about his girlfriend and their baby and whatever and then you kinda realize that oh he's talk he's killed he's talking beyond the grave and so it's like really in your face like you're a stupid young male you're gonna kill yourself and if anyone depends on you you probably should have life insurance young males didn't report liking this ad but paul's neurological study show that they were immersed in it everything paul's shared so far has convince me that asking people if they like an ad is probably a waste of time if you ask what they like it sure they're all nice they're like and what are you gonna say what what kind of human being were like oh you're having testing some new ads you got oh yeah sure they're awesome they're sure what what are you gonna say and what's your incentive to go that's a piece of crap why would you actually show me that no it just humans just basically don't do that or most humans don't do that so he have to get around that biased self report because we're asking people this impossible question and one way around this biased self reporting is to measure a immersion which is exactly what paul did when he correctly predicted future sales for eighteen different ads when we first started doing this the global edit just see bb a contact to me that's seen the media and they said hey we really wanna pre test some some ads and i said great awesome here's the software and they said oh we are very skeptical of what you're doing and so what we like to do is test these ads have you walks through how to do it measure them on whatever sixty people and our clients these are as have been released now our clients have ranked each of those ads for the sales bump that they induced we want you to predict blind which ads produced the largest sales bump so they send us eighteen ads three from guinness three from visa three from bud light again different companies these are you know six different companies so each company uses a different ranking system on on assigning sales which is already kind a noisy data because depends on weather and prices and advertising by their people and anyway so we there's an ad up there saying from a the head of strategy at p saying that we predicted a hundred percent perfectly the best ad in each category so we did that for five of the six ads they sent us one red herring which was for bud light bud light sales were also driven by concerts stay sponsored and swag giveaways at bars and pubs and and so that was actually in their sales bump data and so we when we picked up the highest immersion ad for bud light it was not the highest sales that because the was the data we're were messy anyway even in five six is eight three percent accuracy which is pretty darn good paul's team correctly forecast which of those ads drug the most sales by measuring a immersion and they measured a immersion not through mri scanners or big complex tools they did it for an app on a smartwatch so we show that we can actually capture these emerging signals from the cra nerves this like the brain's output file some of these cra nerves pass to the heart so what we showed using drug studies so i can use drugs to to manipulate the system that if i get a time series on heart rate i can transform that into this dopamine oxytocin effect that i've called immersion and i can get that from low cost fitness wearables or smartwatch watches apple watch samsung galaxy watch again because the brain and body are talking to each other once we trace out these pathways then we can do this conversion to find these very subtle changes in the rhythms of the heart because paul can measure a immersion for a smartwatch he's been able to run studies out of the lab and in the real world so we had a very high end luxury retailer french company that i won't mention because i might be nda but a brand that people would know they were very interested in solving that eighty twenty problem why are eighty percent of their sales attributed to twenty percent of their sales staff what are the sales staff doing the problem with luxury retail is even if i give you a nice wearable i can't interrupt that sales process say high shopping customer we wanna have you put on a apple watch while you shop but because emotional states are contagious that's how humans learn to coordinate with each other we said hey put the wearable on your salespeople now every store every retail store has cameras everywhere big because of theft issues so you walk into retail store you've consented to be video taped so let's just film every customer in action and measure the neurologic immersion of the salesperson which should be a reflection of the immersion of the customer and what they found was they could predict which customers would buy based on the immersion of the salesperson with eighty percent accuracy and there was a linear positive linear relationship between the salesperson immersion and them amount of money that the person spent the customer spent bull writes in his book that the amount customers spent increased in line with the sale associates immersion the model showed that for an average customer a fifty percent increase in immersion would result in an an additional forty three dollars of purchases now that won't necessarily explain how these salespeople generate this immersion but it did help the store identify their best sales reps immersion does seem to link with sales buzz and engagement i imagine it's exceedingly hard to consistently create campaigns that generate that this is why marketing is so difficult but if there's one important thing to take away from all of paul's work it's that what customers say and how they act are two very very different things i think the punchline for me here what i've learned is that people lie and they lie not because they're malicious but because we ask them this impossible question is this persuasive safety do you like it would would you watch this again it's so easy to say yes and any normal human who wants to be nice so like man you're awesome do i like a or b better i don't it seems great i mean they're both really nice what are you gonna say you gonna say this is all every of the six ads you show me they're all pieces of crap i hate them all what the hell are you wasting my time for most socially adept to humans are gonna be like oh sure they're much i don't know they're great alright so again i think we're asking too much of the conscious part of the brain to inform the underlying under conscious emotional states that really drive sales i'll finish with a study which i quite like is from consumer and it proves this nicely professor timothy wilson from the university of virginia conducted a study with richard knees bet in which they set up a consumer evaluation of four pairs of tights or panty holes for those of you listening in the states respondents were asked to say which they thought was the best quality and to explain why they had chosen the pair they did they were shown these panty holes or tight in order see one first and a second then a third than a fourth and the results showed what the psychologists expected a statistically significant position effect that meant only twelve percent of people picked the first pair they saw only seventeen percent picked the second thirty percent for the third and forty percent for the fourth in other words participants always rated the third and fourth pair of tights as significantly better than the first two now this had nothing to do with quality because the four pair of were identical in this test people preferred the preferred and fourth options due to the serial position effect the choices we review later on tend to be perceived as better quality as we can compare them to something else however when asked nobody said they preferred those versions they saw later on because of their position instead they all invented reasons as we all would people talked about the sheer of the pair type the elasticity the knit no one noticed that the tights were identical and all participants invented reasons why they preferred one pair over another so next time you attempted to ask a customer why they brought to your product maybe hold back asking a customer what they think won't actually help you understand what's going on in their brain that is all for today's episode of nudge folks i do hope you enjoyed it and if you did i think you'll love paul's book in immersion here's paul sharing a little bit more about his book so the reason i wrote the book phil is that i'm a member of a very strange religion called cl customer lifetime value so it's a lot cheaper to wow that customer have him or herb loyal and be a raving fan and market for me then to pay to acquire a new customer so every customer every time i want to wow them and by measuring objectively the brain responses to customer service experiences then we can create that wow experience i've left the link to the book in the show notes also in the show notes you'll find a link to sign up to my friday newsletter about nine thousand four hundred of you read that newsletter every week and each week i share basically the best behavioral science tip i found in all of my reading from that week it's really quick and easy to read you can actually go back and read all of the previous versions just click the link in the show notes to find those it's totally free to sign up so if you want to sign up click the link in the show notes or go to nudge podcast dot com and click newsletter to sign up for free also in the show notes you'll find a link to the nudge youtube channel the latest video i have done with oliver be it is on the three to four hour rule which some of you may have heard about a previous episode but this youtube video is slightly different we go into a little bit more detail about it and it's starting to garner quite a few more views it's clearly being picked up by the algorithm and it's a really great summary of the rule so if you haven't heard all of her talk about why so many famous scholars like darwin and dickens and virginia wolfe worked for just four hours a day and go to nudge podcast on youtube to check out that video you can just search for nudge podcast on youtube and you will find it that is all for me this week folks thank you so much for listening thank you to paul zach for coming on and i'll will be back next monday for another episode of nacho cheers
31 Minutes listen
8/4/25

97% of independent films fail. Boiling Point did not. Today, I chat with executive producer Paul Mellor to learn how this movie applied psychological principles to outperform its peers and compete against blockbusters like James Bond. --- Join the Nudge Vaults waiting list: https://www.nudgepodcast....
97% of independent films fail. Boiling Point did not. Today, I chat with executive producer Paul Mellor to learn how this movie applied psychological principles to outperform its peers and compete against blockbusters like James Bond. --- Join the Nudge Vaults waiting list: https://www.nudgepodcast.com/vaults Paul’s 13.5 ways to grow an underdog: https://www.mellorandsmith.com/13-ways-to-grow-your-underdog-brand Paul’s agency: https://www.mellorandsmith.com/ Subscribe to the (free) Nudge Newsletter: https://nudge.ck.page/profile Connect on LinkedIn: https://www.linkedin.com/in/phill-agnew-22213187/ Watch Nudge on YouTube: https://www.youtube.com/@nudgepodcast/ --- Binet, L., & Carter, S. (2018). How Not to Plan: 66 ways to screw it up. APG/Matador. Cialdini, R. B. (2016). Pre‑suasion: A revolutionary way to influence and persuade. Simon & Schuster. Ryan, J. D., & Cohen, N. J. (2004). The nature of change detection and online representations of scenes. Journal of Experimental Psychology: Human Perception and Performance, 30(5), 988–1015. Trott, D. (2019). Creative Blindness (and How to Cure It): Real‑life stories of remarkable creative vision. Harriman House. van den Broek, E., & den Heijer, T. (2024). The Housefly Effect: How nudge psychology steers your everyday behaviour. Bedford Square Publishers.
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in two thousand jennifer ryan and neil cohen at the university of illinois published a fairly smart study that proved a classic bit of business advice ryan and cohen used an eye tracker to study people's eye movements while they repeatedly looked at a series of photographs as the photos became increasingly familiar the volunteers didn't move their eyes around to explore as much in other words they were less interested but when ryan and cohen altered a picture for instance a photo of a child with a kitten in the background might be repeated but the actual kitten would be photo photoshopped out in this altered version or when they saw that altered image the volunteers eyes linger on the spaces in the picture that had changed and they kept returning to the same spot over several seconds those altered images captured attention for far longer than the familiar images the researchers found that our eyes fix sight on things that change items that seem different from what we expect grab our attention this idea is used as a tactic by businesses products and as we'll here today even indie movies to capture attention and beat the competition today on nudge we are looking at distinctive and how one low budget underdog british film used the psychology of distinctive to outperform hollywood blockbuster the world famous blogging site tumblr had a problem to succeed in marketing they needed to move quickly they needed to create content that was trending but their marketing team was stuck waiting for engineers to build out every email campaign that was until they switched to hubspot customer platform to send trending content to millions instantly rather than waiting for the engineers they could use hubspot to send all their email comm as efficiently and as effectively as possible and the result while they have tripled their engagement while doubling the output they produce if you want to move faster like tumblr than head to hubspot dot com my guest on today's episode of nudge deeply understands how important being distinct is i'm paul miller i'm the managing director of mallory and smith we are an ad agency that specialize in one thing and one thing only and that is getting underdog noticed paul has helped underdog brands and movies get noticed i am an exec producer on their film the feature film boiling point boiling point is a gripping single shot drama that follows a head chef through a chaotic night in a high pressure london restaurant so the film follows a chef who's played by stephen graham you follow essentially like one night service you like the the opening sort of the opening scene is him walking to work at like sort of six seven o'clock six o'clock in the evening really stressed well i'm kelly i'm really sorry i missed it and i've just had someone more chi on you know what i mean i'm brought i'm i'm devastated and i'm really really really sorry you tell him tell him my phone and we before go to break okay alright sorry said fine and then he comes into like it's actually like what could be described as like the worst night service in a restaurant okay which thing and no hang on ka no sally wait a minute look he's charlie this is fucking basic tc fucking coop first week so it's my responsibility not a first week in any fucking kitchen no is it you know like everything goes wrong on top out here's around sir what's that it's the land that we've not that that if you what i can take a back i'll take a get your dirty fingerprint off me plate this massive compound effect fucking can know it back and because of this type of actor that he is he brings all of himself this is your fucking for man because you don't turn up what time you don't do the orders you don't do a prep you don't give a fuck about us you fucking come thinking of booze you're fucking ass but the intensity that they're one shot take but it sort of brings you into and be and almost like behind the curtain of what it's like to work in a professional kitchen boiling point has been incredibly successful it has a ninety nine percent rotten tomato score and earned over one point one four million dollars worldwide it was a huge success it was in cinemas in i think twenty five countries around the world there was over three hundred cinemas ran it in the uk alone it was nominated for four ba and those but and the people were fighting against was james bond you know it was daniel craig last james bond it was will smith it was you know the the who's who of kind of hollywood royalty and we up against those guys and then of course the the the crew and the team and a lot of the producers have then since gone on to make adolescence biggest netflix series i wanna say of all time i mean a market would probably put some massive claim like that on it but like a must a huge hit boiling point was nominated for four ba and eleven bi including a win for best supporting actress but but hardly anyone when this movie was being produced expected it to be such a big hit after all ninety seven percent of indie movies like boiling point lose money howard is an underdog film with a budget of five hundred thousand pounds which is absolutely fuck all when it comes to hollywood movies really in this grand scheme of things you know james bond is spending millions of millions of millions tens hundreds of millions of pounds we've got five hundred grand how do we get that film noticed and how can it compete against the goliath well paul reckon there's a few reasons why it employed a number of sort of or pull the number of levers to try and generate sort of sort of self generate its own momentum so obviously stephen graham being the lead but then the the emotion the intensity the the grit and the raw was unfiltered something very rare in cinema now and then it used a one shot take so it is a true one shot the one shot take is an important element here firstly it's distinct from how almost every other tv show and feature film records most use fast cuts yet boiling point didn't cut at all as a production we recorded five that was it and we chose the third one and that's the one that ran no editing sort of to split scenes together sort splice scenes together it was a one true shot a one shot take is distinct and the distinctive captures attention in one very famous psychological experiment cited in page sixty eight of how not to plan people were asked to select a loaf of bread the lobes were all identical except one had a random alphabet ladder stamped on it so normal loaf of bread and then you see one with the letter h on it for example it made no sense for participants to choose one loaf over the other except they all pretty much picked the one with the random alphabet letter stamped they were drawn to the visually distinct product and boiling points one shot take makes it distinct from almost all of its competitors tactically a one shot take that i mean it's not as if it's never been done before it's been done a handful of times and there are some fake one shot takes you know like what is it nineteen twelve and and others like the the war film where it's like actually six twenty minute bits their slice together but like in terms like true one shot takes that's a tactic you know if you're a marketer that's a akin to a a campaign or a tactic that you can pull or increasing your seo spend whatever it is like you know it is a is a tactic but ultimately it comes back down to the thing that i talk about all day every day underdog have to do the thing that the biggest brand in their category can't won't or dare do most hollywood films won't even attempt to one shot take because it extremely hard to do but that's ultimately that's the reason why it's gonna work because nobody else does it in your category of all of the underdog you think about the biggest brands in your category first second and third in market sort of market share first second and third they've got an easy mate just maintain the status quo maybe sw between those three places but literally anyone between fourth and tenth place they've got to do the thing the the big three can't vote nor when we encounter a message that is genuinely distinct we will pay attention former nudge guests ava and tim write about this in their book the house fly effect ten years ago the dutch tax service sent out blue envelopes so kind of distinct there but also containing a very distinctive handwritten a note on the front of the envelope which read could you manage this in the next ten days question mark after receiving this incredibly unique working letter i've never received a letter of a handwritten written note on the front of the envelope the taxpayers players on average submitted their tax returns five days earlier than the control group that distinctive saved the tax service a great deal of work in follow up phone calls and for boiling point it became the trait that elevated the movie above most other feature films well once because what's remarkable is that it's filmed as one shot and and at this time i look so carefully i thought i'm gonna see a camera reflect and i'm gonna see someone mess up a line i couldn't see anything i mean in the stress of filming it must be incredible that's the presenter jeremy by talking about the movie he interviewed the boiling point director philip bar about how hard it is to film in just one shot to be honest with the third take wasn't perfect and i thought let's do the last let's do the last one it's gonna be perfect after the fair take i then went around everybody gave all my notes to everyone and you know i was like run around the place like the luna trying to give notes to actors and not only actors to you know map the cinematographer both to the sound team i was like rather got this one now this is it and then we did the forte take and technically it was flawless it was perfect however the performance were will were bit flat just because everyone was exhausted and it just didn't have the energy that the that raw organic energy that the fed they have so when we come to watch it as like we have to go with the performance we always have uploaded reforms because if the audience are are watching the one take and watching you know the technical side of it then we've completely lost them with it's i was that that's a gimmick that we've made a gimmick gimmicky film the reason why most hollywood directors avoid one shot is that you have to accept that the movie will contain dozens of small imperfections and sometimes fairly large imperfections the one big thing was to the the clock in the kitchen on the wall was the long time and if they say everyone's gonna see the clock and everyone's gonna go it's four o'clock in the afternoon it's dark outside the restaurant is so busy four o'clock in afternoon it's not available and so we have to change the clock and and that cost us a lot of money money to change it in the effect it's stressful it's costly emotionally draining to record in one shot so very few movies do it but by doing something so distinct from the competition boiling point became incredibly popular i wanna share one more study that just amplifies how impactful distinctive nurses researchers at northwestern university gave online participant information about a pair of sofa two different sofa in his book geraldine refers to the two sofa as dream and tighten the two sofa manufactured by different furniture companies were comparable in pretty much all respects except for their cushions so similar price similar design just different cushions the dreams cushions were softer but the titans cushions were more durable in this one on one comparison the potential customers tended to prefer titan sturdier cushions to dream softer cushions fifty eight percent picked titan only forty two percent picked dream but that changed when the researchers sent out the same information to another sample of online participants but included extra information about the features of three other sofa models so don't compare tubes sofa models you're gonna compare five now on geraldine writes that the new sofa that were introduced these were not strong competitors at all they were weak on a variety of dimensions however they all had durable cushions like the titan so suddenly titan unique point it's durable cushions became far more commonplace within that set of comparisons the dream sofa vaulted over all the other models this time being picked seventy seven percent at the time compared to all the other sofa it's really astonishing finding you would assume that adding competitors to the mix of options would reduce the number of people who pick dream if for no other reasons than simple probabilities and now five choices rather than two but instead dream became distinct from its rivals it was the only safer that had soft cushions and because it was distinct it was preferred to all of those sturdy cushion competitors it is a niche study but i really like it because i think it has much broader implications if you were noticeably distinct from your peers from the people your customers are comparing you to you will be preferred buyers didn't care about dream soft cushions until that softness became distinct in many ways boiling point is following this same playbook the storyline certain cinematography score actors they were quite familiar but the one shot take separated it from all of its movie peers and as we know being distinct from your peers increases both attention and also like ability but that is just one hollywood movie pool has used these techniques to help dozens of underdog brands challenge market leaders after this quick break we'll hear how content is profit hosted by louise and fo is part of the hubspot podcast network the home of business shows that don't ramble on and give you insights as quickly as possible content profit is one of those real pratt call listen you'll get tips on selling things that actually work you'll hear frameworks tactics and you'll learn from guests who have done it all before i would suggest if you wanna get started listen to the how to get your first five hundred email subscribers it's a great example of how wonderful this show is a good mix of insights and ideas so go and listen to content is profit wherever you get your podcasts hello you are listening to nudge with me phil ag today's guest on nudge paul miller helps underdog brands succeed but what is an underdog brand so they are between fourth intense place in their market share category first second and third are the biggest brands they are not underdog they are maintaining the status quo and anyone below tenth is too small it doesn't have the critical mass doesn't have the budget to actually kinda make a difference one of our clients is brooks running shoes they're a billion dollar business they're still an underdog they're still fighting nike and adidas and essex as the biggest brands in their category paul shared how he helped boiling point and under underdog movie succeed but i wondered what brands he's worked with so we've worked with mango bikes so they're these what's seventh largest bike brand in the uk we created their positioning bikes for non cyclists where we work with fat light at the back and another cycling brands so they make cycling in jersey for fat people they don't make them for racing snakes like raf we we work with sort of a whole host of tech companies so we work with we've work with k we work with go we've work with fintech brands like remit one of the things paul advises all the brands he works with to do is to really consider distinctive this he tells each of them to never copy what the largest brands in the category do because if you do that you will struggle to stand out well the biggest brands the one two three brands in a category they don't i talk you oh yeah we wanna grow they might have a share price they need to maintain but like that is it they are maintaining the status quo they have they have climbed their everest they have so little to fight for their whole res is to maintain their position copying these large brands is is kinda useless it's often too expensive to even do and the underdog brands would never be able to compete boiling point could have never stood out if it copied the cinematography style of the standard hollywood blockbuster instead under underdog branch should try to steal customers and attention off the leading brands by being distinct and stealing these customers is probably a little bit easier than you might think because most customers are incredibly dis humans are illogical fe or four people let's get this cut straight to the chest like there this idea that everyone's lovely no like if you put a sign up that says don't walk on a grass we're gonna walk on a grass because we're a bunch of ourselves and the idea you know you work you're walk to you know tuesday at nine am into the you know you know meeting room thirty two hours and you're like right here we go we're gonna start talking about like loyalty of our customers and you forget how how you actually behave in your own life you know the idea that it's sunday at three o'clock in the uk and is suddenly we're we're cooking a sunday lunch you know we are we're are a tesco customer and we're i gotta drive because i've gotta put the roast on at four o'clock to have it by you know done by six i gotta drive twenty minutes to tesco or a could drive ten minutes to sai probably go sai like the idea that we are loyal is ludicrous coca cola for example i think the the most recent study i saw was to the average person i think globally buys coke the four times a year so the idea that you you as an underdog are gonna get someone to buy you know your bar soap or whatever it is that you sell more than four times a year you're smoking somewhat really strong if you think that's be the case paul tells the brands he works with to pretty much ignore loyalty because most customers are dis loyal instead these brands need to constantly think about attracting new customers and the easiest way to do that is to be distinct it's gonna doing the thing that the biggest brand can't won't or dent now that can boil down into the two things that marketers love debating but actually a very bad implementing which is differentiation and distinction it'd be like if all the brands in the world actually focused on either their differentiation or their distinction or both then the world will be full of brands that were shit up i think it was a study with ka and w i think that showed brands tend to sort of heard around these category norms and a brand that is able to be meaningfully distinct outside of those category norms increases their chances of been noticed by twenty one percent twenty one percent i've like i've got clients there are there are marketers all over the world that would sell their grandma for a twenty one percent increase in in attention brands that are meaningfully distinct inside of their category norms increase their chances of being noticed by twenty one percent i know these things sound really throw away and they sound so easy they're like quite lofty a lot of his common sense a lot of it like gets overly intellectual and get sort of overly bogged down in the sort of the theory and really like it's like go and do the thing that nobody else is doing just do that and put some money into it see what happens i really enjoyed this conversation with paul and it reminded me of one of my favorite dave chart stories this one is from his brilliant book creative blindness and as all of his stories it's a real world story he writes how warwick sheer wildlife sanctuary was at first a very peaceful place but that was until the mayor's wife met barney the parrot the parents colorful feathers she leaned in and barney sq you can fuck off everyone hoped this was a one off but the next day when the local vic visited barney looked at his stock collar and said you can fuck off an all this bad mouth parrot was reported to the authorities two policeman arrived to investigate and barney gave them a once over and said fuck off wan deemed a threat to public decency barney was moved away from the children and the elderly this worked until a group of brownie ease which for those of you outside the uk is group of kids part of a youth club while this group of brownie they passed by and they were ent by barney colors they came close barney saw their uniforms and yelled bo repeating it over and over again until the brownie ran off barney was moved to solitary confinement and visitors now had to be eighteen or over to visit him barney had been donated by a lorry driver who kept him in a room with the tv the driver hated authority and whenever a uniform appeared on screen he shouted what he thought of them which is how barney learned to talk jeff gru who runs the sanctuary tried to reform barney by introducing two well behaved african gray parrot sam and charlie but instead of civil civilized barney he corrupted them now jeff says that the pen sounds like a builder yard with all three shouting fuck and bo barney has done everything wrong naughty loud inappropriate and yet he is the only bird in the sanctuary and probably one of the only birds in the uk to make national headlines the guardian the telegraph the times the bbc have all featured this bird visitor numbers at the sanctuary soared because everybody wants to see the bird who breaks the rules not the one who behaves like every other bird in the sanctuary because in a world full of well behaved pirates it will be the distinct parrot who swear that gets remembered that is all for today's episode of nudge massive massive thank you to paul miller for joining me on today's show pool has written a fantastic guide for underdog brands it contains thirteen point five tactics you could use to grow i've linked to it in the show notes it's well worth for read today we covered distinctive and dis customers but he has many many more tips in his guide for you to follow so do go and check out that guide now today we've have covered lots of studies and lots of insights we've covered research by northwestern examples from cha din that story at the end from dave t and if you like me you probably want to wait to refer back to these studies and insights the next time you're doing marketing work the next time you're actually working and thinking oh i really want apply this stuff it'd be great to go and just quickly remind myself what phil said well to help i'm building a database of every single insight i have ever shared on nudge that is all the studies research papers and examples i've shared on the show currently the database has a four hundred and forty four different insights i've categorized them by the behavioral principle they refer to so social proof scarcity in this case lots about distinctive and i've listed different ways they can be applied to emails to direct mail advertising that sort of thing my idea is to create a database of simple low cost ideas that can lift your conversions boost your engagement and just drive more sales to improve your business i'm calling this the nudge vault for long time listeners of the show you'll i've worked on this for a while and it'll give you proven ready to use ideas to improve your work now i plan to launch this later this year it's not ready yet but if you're interested in learning more getting an early sneak peek and even getting exclusive offers when i launch then you might wanna sign up to the nudge volts waiting list it's free to do so you just go to nudge podcast dot com forward slash volts to sign up that is nudge podcast dot com forward slash volts to sign up and that way i can get in touch with you to tell you more about it and give you an offer when we finally launch please do do that if you're interested but if not february worry i won't be mentioning again at least for a couple of weeks alright that is all for this week thank you for listening i'll be back next monday for another episode of nacho cheers
25 Minutes listen
7/28/25

How would you encourage sustainable behaviour? You might assume logical messages work best. Stuff like “the average three-hour flight creates ~250–400 kg of CO₂”. But today’s guest on Nudge has tested logical messages. And they don’t work. Today on Nudge, Toby Park from the Behavioural Insights Team...
How would you encourage sustainable behaviour? You might assume logical messages work best. Stuff like “the average three-hour flight creates ~250–400 kg of CO₂”. But today’s guest on Nudge has tested logical messages. And they don’t work. Today on Nudge, Toby Park from the Behavioural Insights Team explains how renaming a meat-free dish doubled its sales. Why targeting home-movers made Americans 400% more likely to cycle. How social norms can increase sales by 20%. And the reframing led the majority of Brits to choose energy-efficient fridges. --- Watch the bonus episode: https://nudge.kit.com/27720ca0ad Connect with Toby on LinkedIn: https://www.linkedin.com/in/toby-park-67773279/ Read Toby’s Net Zero Report: https://shorturl.at/Wy8RP How to Build a Net Zero Society: https://shorturl.at/0PcRk Sign up for my newsletter: https://www.nudgepodcast.com/mailing-list Connect on LinkedIn: https://www.linkedin.com/in/phill-agnew-22213187/ Watch Nudge on YouTube: https://www.youtube.com/@nudgepodcast/ --- Sources: Das, G., Spence, M. T., & Agarwal, J. (2021). Social selling cues: The dynamics of posting numbers viewed and bought on customers' purchase intentions. International Journal of Research in Marketing, 38(4), 994–1016. Kirkman, E. (2019). Free riding or discounted riding? How the framing of a bike share offer impacts redemption. Journal of Behavioral Public Administration, 2(2), 1–10. Park, T., Whincup, E., Parker, F., & Bhura, A. (2024). Net Zero communications, marketing and public engagement: Why we need it, and what we can learn from past case studies [Report]. Behavioural Insights Team. Shotton, R. (2018). The Choice Factory: 25 behavioural biases that influence what we buy. Harriman House. Sparkman, G., & Walton, G. M. (2017). Dynamic norms promote sustainable behavior, even if it is counternormative. Psychological Science, 28(11), 1663–1674. Turnwald, B. P., Boles, D. Z., & Crum, A. J. (2017). Association Between Indulgent Descriptions and Vegetable Consumption: Twisted Carrots and Dynamite Beets. JAMA Internal Medicine, 177(8), 1216–1218. Vennard, D., Park, T., & Attwood, S. (2019). Encouraging Sustainable Food Consumption By Using More-Appetizing Language.
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so for instance we've done some work promoting sustainable diets and found that simply changing the names of the dishes can have a large effects so calling a vegetarian breakfast field grown rather than meat free roughly double the number of people who said they would choose it from the menu a field grown breakfast is picked twice as often as the same breakfast labeled as meat free but why well that's what today's guest our nudge is here to explain my name is toby park i'm the director of climate energy and sustainability at the behavioral insights team k the original nudge unit created in the prime minister's office in the uk but now we operate as a global social purpose consultancy toby spent over a decade at the behavioral insights team working on sustainability and today on nudge he'll share the dozens of ways psychology has been used to nudge citizens to be more sustainable including one project that made americans four times more likely to cycle all of that coming up the world famous blogging site tumblr had a problem to succeed in marketing they needed to move quickly they needed to create content that was trending but their marketing team was stuck waiting for engineers to build out every email campaign that was until they switched to hubspot customer platform to send trending content to millions instantly rather than waiting for the engineers they could use hubspot to send all their email comm as efficiently and as effectively as possible in the result while they have tripled their engagement while doubling the output they produce if you want to move faster like tumblr than head to hubspot dot com toby parker spent his career helping organizations and public bodies create programs tactics and strategies that encourage people to pick the sustainable option but why why do we need to be more sustainable i've sometimes thought that the changes i may aren't important isn't it down to big corporations and government bodies to tackle climate change well no sixty two percent of the emissions cuts we need to hit net zero depend directly on changes in the public's behavior that's data from the uk's climate change committee the lion's share of that about fifty three percent comes from technology adoption behaviors so we need households to adopt pumps and move away from fossil fuel boilers for instance we need people to get out of petrol and diesel cars and start adopting electric cars smarter home energy systems smart meters and so on solar smart batteries that kind of thing to reach net zero the public needs to be persuaded to make technological changes moving away from unsustainable energy sources to sustainable ones but that's not all the other nine percent is what we would think of as most sort of lifestyle changes or habit change so that includes for instance eating a bit less meat and dairy engaging more a sort of circular economy practices reusing recycling and so on a little bit less flying a little bit less driving in general in favor of active and public travel but what about the remaining thirty eight percent the changes that are out of the public's control and actually the other thirty eight percent of d colonization so called supply side stuff it's still not free from this challenge of behavior and psychology because of course it still depends you know whether you talking about increasing capacity from off wind and onshore wind solar farms nuclear and so on changes to industry it still depends on public acceptance and support advocacy getting the politics right developing enough what big public investment and so on so really the whole picture is is absolutely behaved it's very much en mesh in the entire challenge toby sees net zero is not purely an engineering or economic challenge he sees it as a behavioral challenge to reach net zero we need to change the behavior of billions of people and to do that effectively and cheaply he uses human psychology here's why we have a whole series of sort of cognitive quirks biases we're very much habit creatures very much sort of influenced and constrained by our social environment we find that small aspects of the choice environment such as small points of friction or hassle can often be disproportionately impactful we're habit bitches we're influenced by those around us we are susceptible to multiple biases so i asked toby for a concrete example of how he's changed the public's behavior using behavioral science so we did some work in the city of portland and the us who were aiming to promote a new cycle share scheme and working with our partners there they developed an incentive leaflet basically that that were using for marketing material the leaflet sent out was short it said bike town that was the name of the cycle share scheme haven't met bike town yet take a spin on us and at the bottom of the leaflet that there was a discount code which was available for all residents to use we ran a fairly simple study where we tested the impact of that leaflet campaign on people who already lived in the area and compared to them in people who just moved to the area and what we found was that the new movers were roughly four times as likely to trial the scheme in response the campaign as the existing residents so you know at four hundred percent effect size more or less that's obviously a huge additional bank for buck the intervention is the same or we're changing is just the time at which we're delivering it residents were four times more likely to trial the bike scheme if they received the message right after they'd moved to portland this is because behavior is far easy to change before habits form richard sc and laura west proved this in a twenty eighteen study cited in the choice factory shot and western surveyed two thousand three hundred and seventy customers and they asked firstly had they recently experienced a life event a life event change and then secondly whether they had changed brands in ten popular but specified categories the results were conclusive in every single category consumers were more likely to switch brands when they had recently undergone a life event on average just eight percent of consumers switched brands in those categories when they hadn't undergone a life event that rose to twenty one percent of consumers for those who had undergone a major life event and this sort of timely moments concept it's a concept that you can apply to all manner of interventions really there will be moments in people's lives when habits are disrupted where they'll be more receptive to change in their behavior another live moment that can alter habits is a birthday specifically a nine ending birthday researchers adam malta and hal hi found that when someone's age ends in nine they're more likely to re rephrase their lives adam and hal analyzed the data from forty two thousand respondents to the world value survey and found that nine end were more likely to question the meaningful of their lives shot and writes how this life event can be used to change behavior data from the sports website a links dot com showed that nine were forty eight percent more likely to enter marathons for the first time than any other age group struggling running events that are looking for more participants should target nine en they'll be far more likely to sign up that's that's a nice example of tiny moments it's obviously not just when people move home and people move jobs that's a really important one different behaviors might have different timely moments so let's imagine you want to encourage people to shift towards more sustainable diets perhaps when somebody has a baby and they are under new constraints in the kitchen and they're looking for new recipes perhaps when somebody goes to university and they're cooking and grocery shopping for themselves for the first time ever perhaps and that's a nice moment and still good habits etcetera so yeah think about those moments when habits are disrupted it can be really powerful way of getting more bang for buck with your interventions or your communications one nineteen ninety four study cited in katie milk book how to change found that thirty six percent of successful life changes like career shifts or starting new diets or they occurred after moving home compared to just thirteen percent of successful changes for people who hadn't moved home it really does seem like targeting life changes can be an incredibly effective way to create a new habit but why do portland residents need persuading the vast majority of us know about the problems with climate change we know we need to act more sustainably do we really need nudge to persuade us well toby thinks we do because there's a difference between understanding sustainability and behaving sustainably people are actually mostly up for it so in the uk we see the over eight in ten do care deeply about the climate they want to live more sustainable lives and support strong leadership on climate actually un data shows that's a fairly universal case around the world the lowest levels of support we see are in the us and russia but it's still about sixty five sixty six percent who want their governments to take strong rational on climate and across europe it's like in the eighties across many african and pacific island nations it's well into the nineties but of course there's a big difference between caring about climate and being willing specifically to adopt a range of behaviors visiting incur significant personal cost hassle inconvenience perhaps some confusion and so on and sometimes even when people have the motivation to change their behavior they don't pick the correct behavior to change turning off lights is is an action that's quite salient it's sort of notes a you know if you kids leave the lights on around the house and so on it's something we're aware of but with modern led technology it's you know i'm not saying it's it's not useful as a as a green choice in the home but it's it's certainly not the biggest impact thing we can do whereas other actions like for instance optimizing the flow temperature of your boiler will say far more energy but it's a bit more tech a bit more niche people don't really know what that's about this isn't hearsay say toby ran a twenty twenty one study which shows that we often over underestimate how climate friendly some of our lifestyle changes are and we actually found a negative correlation between perceived impact and real impact of those actions which is to say that people's knowledge was worse than random guessing there are still some pretty persistent mis misconceptions out there and as you say the example with lighting is a good one we also find that for instance when it comes to sustainable diets people's attention is mainly focused on plastic packaging and food miles again important but not as important as the main issue which people tend to recognize which is for fundamentally what are you're choosing to eat is it beef is it lentils is it chicken is it you know potatoes which will have you know radically different carbon footprints often one or two orders of magnitude difference between sort of subs ingredients and yet to change behaviors around diet for example you don't need to make lengthy logical pleas about carbon emissions sustainable sources and methane fame no sometimes you just need to tweak the language you use language as you say you can do a lot language can evo different values that may resonate more or less for example there's a famous case study of anti litter campaigns in texas based on the slogan don't mess with texas which has been credited is very successful in large part because it didn't rely on the sort of lefty green environmental messages but on this image of state pride tough civic respect and so on the language can also infer a lot about the choice you're trying to encourage so for instance we've done some work promoting sustainable diets and found that simply changing the names of the dishes can have large effects so calling a vegetarian breakfast field grown rather than meat free roughly doubled the number of people who said they would choose it from the menu this twenty eighteen study was conducted with seven hundred and twenty seven brits who already ate meat ref framing the meat free breakfast to field grown breakfast made diners two hundred percent more likely to pick the plant based option similarly ren meat free sausage and mash as field grown sausage and mash made it twice as popular as well the paper went on to find that a veggie burger will be more popular if it's called a loaded burger and nokia is one percent more popular if it's renamed as melt in the mouth nokia i think what's particularly interesting about that you know i'm not the size of the effect but the term meat free is kind of very loss in its framing right and we we know people are loss of earth who we're sensitive to things we will lose out on or or miss more than where our positively affected by things we gain and to say something is me free you're just highlighting is missing not highlighting anything that's positive about the meal so that's that's not a good term and the same is true for healthy foods a twenty eighteen study which renamed carrots with sugar free citrus dressing to twisted citrus glazed carrots found that the sales for the carrot increased dramatically when they made that claim removing the sugar free claim and instead saying twisted citrus g that made it more popular the words we pick will drastically alter behavior even making some people purchase more expensive but more sustainable appliances for their kitchens this example comes from our work on energy efficiency so what we did we run an online experiment several thousand people where we simply ask them to make a choice between a couple of appliances the sort of option a and an option b at two different price points fridge freezes light bulbs space heaters and induction hubs the only difference was that we tweak the label design some people saw the conventional a to g and efficiency label this is the color coded label you'll be very familiar with this if you're in the uk you'll see it on all appliances where products are ranked from a which is in bright green right down to e which is in bright red for their energy rating some people saw that same label but with a addition of a lifetime running costs in pounds so rather than just making the judgment based on the kilowatt hour figure which is what's on the normal label you're making that judgment based on a figure of running costs in pounds the previous labels had the total price and the kilowatts per hour the new label replaced kilowatts per hour with the total lifetime running cost which of course made the more expensive yet more sustainable appliance appear to be cheaper overall and we found that by introducing that additional pound information across all of the appliance types that we tested this on the people who saw that label was significantly more likely to choose the more efficient good when presented with that choice and i should say that more efficient good came in a price penalty like it it's more expensive upfront to choose the efficient one but of course it saves money over time and having that additional information on the label convey the fact that it saved money over time that created a sort of motivating factor to that for fridge freezes we found about forty eight percent of people selected the more efficient product with the standard label and that jumped up to fifty eight percent with light bulbs it went from sixty three to seventy seven percent space heaters from fifty six to sixty three percent and induction holds from fifty nine to sixty five percent and that was all statistically significant cooling a meat free sausage field grown doubles its popularity calling veggie no melt the mouth increases sales adding the lifetime cost to a fridge makes buyers more likely to pick the sustainable option and contacting americans after a house move made them four times as likely to take up cycling sustainable behaviors don't have to be the result of long logical rational arguments instead smart labeling and targeting can be far more effective and nothing tends to be more effective at changing behavior than the principal toby shares after this quick break content is profit hosted by louise and fo is part of the hubspot podcast network the home of business shows that don't ramble on and give you insights as quickly as possible contact profit is one of those real practical listen you'll get tips on selling things that actually work you'll hear frameworks tactics and you'll learn from guests who have done it all before i would suggest if you wanna get started listen to the how to get your first five hundred email subscribers as a great example of how wonderful this show is a good mix of insights and ideas so go and listen to content as profit wherever you get your podcasts hello and welcome back you are listening to nudge with me phil acne timely moments and re framing appear to be two very effective ways to encourage sustainable behaviors but toby recommends says a third principle that's even more reliable it's social norms we've done quite a lot with social norms i think the use of social norms and social norm messaging is probably one of the most well evidence sort of nudge communications techniques we have in the door toolbox and i guess it taps into the fact that you know we are deeply social creatures we like to belong we like to fit in we like to like to be approved of and so on just in case anyone's not aware in terms of what social norms are social norms are simply the informal rules expectations or accepted behaviors of a society or group and they influence this in a number of different ways so one of those ways is what we call social proof so if the majority of people are making a particular choice for example choosing to buy an electric car rather than an petrol diesel car we will infer valuable information from that observation so we're more likely to okay i guess electrical electric cars must be getting good or maybe they're less expensive than i remember them or maybe i should be doing a bit more for the environment as well because everyone else is so you know it's a bit like when you're buying something on amazon if you've got two kind of subs or seemingly identical options let's say they're both rated four point five stars but one of them has eleven reviews and the others got and thousand reviews you're gonna go for the latter right there's a a degree of safety and reassurance and information value within the fact that lots of other people have made this choice there is a lot of evidence for this in fact one twenty twenty one study found that simply listing the amount of sales next to a product on an e commerce website so for example going on the site and seeing a little line which says something like five people have already bought this brand of trainer while adding a line like that made people in this study fifty eight percent more likely to buy but of course that all depends on us realizing and noticing that lots of other people are making in this case the green choice so the electric car example is noticing interesting one because actually the the green number plates that we now have in the uk electric cars so that was one of our suggestions and proposals to department transport several years ago and obviously the idea there is that it just makes the existence of these electric cars a bit more noticeable on salient to other drivers to sort of increase the social norm effect there it was also designed originally by the way to be a bit of an incentive because the idea was that local authorities and so on could use it as a very easy way to manage things like free parking for electric cars and so on but we haven't seen quite as much of that perhaps as we might hoped there's no study i could find which proved the green number plates definitely worked however it follows a rather famous marketing case study which is apple's white ipod headphones apple famously made their ipod headphones white which was the total opposite from the industry norm most other freeze in fact probably all other n mp freeze that were popular at the time had black headphones by visually looking distinct apple made their ipod appear far more popular than it actually was people would see dozens of others wearing black headphones and not really notice it because it wasn't distinct however as soon as they saw someone wearing white headphones which were visibly distinct from the norm it would stick in their mind and it would make the ipod seem far more widespread and popular than it probably ever was so anyway social norms have been used in a variety of contexts we know that solar panels for instance are literally contagious and that if you live on a street where more houses around you have solar panels and they're visible you're more likely to get them yourselves lots of organizations including bid have have used social norms in letters and bills and things if on your energy bill you show people how much energy they're using relative to their neighbors and they show that they're using more than their neighbors and people shift towards that norm that's been tested many times and seems to fairly reliably achieve sort of two and a half to three and a half percent reductions in energy consumption which is not to be sniffed at given that the intervention is essentially cost less and we can also deliver them in lots of different ways so you can simply say something like nine out of ten people are paying their tax on time and as we found if you send that to late taxpayers then you can bring forward hundreds of millions of pounds into the treasury but even if that's not the case so you can't say that you can leverage a sort of bandwagon wagon effect or what we call dynamic norms so you can say things like more and more people are doing x or y a two thousand and seventeen study by spark men and water showcases this very nicely three hundred and twenty two customers were waiting in line at a cafe in stanford campus and they took part in this study all were shown one of two messages one message said recent research has shown that thirty percent of americans make an effort to limit their meat consumption the other message shown to the other half of the diners said recent research has shown that over the last five years thirty percent of americans have started to make an effort to limit their meat consumption the second message suggested the bandwagon effect it suggested that more people than before had begun to eat meat free now only twenty percent of those who saw that first message went on to actually order a meat free lunch while thirty four percent so a fourteen point difference or thirty four percent of those who saw the dynamic social norm message while they went on to eat amy free lunch even if the option you want to promote isn't popular isn't the most popular choice you can still persuade people with dynamic social norms but you can also show it you know giving out badges that say i voted for example or introducing as our colleagues in nest are doing show networks for heat pops so that people can go look at one and it's more sort of apparent people in your neighborhood are getting them and in a sense that can be a sort of a double nudge you know if you can really show the behavior in the real world because the person who has done it benefits by getting the kudos whereas those who haven't done it get the observation of others doing it and therefore start to perceive that it's more normal so yeah social norms really powerful and very versatile i know i harp on about it on this podcast but it's all too easy to assume that we can change behavior through logic and reason we assume that persuasion is simply the case of making a better argument if toby examples have taught us anything it's that the illogical ideas work just as well rename your meat free bang as field grown tell households they use more energy than their neighbors send cycling coupon codes to new movers and make electric car number plates green none of these implementations mention the peril of climate change the carbon removed from the environment or the contributions to net zero no they ignore that stuff entirely because often to persuade someone to make a change we don't need to be rational and more often than not the irrational ideas well just as well now toby and i didn't finish there in fact we went on to record a very special bonus episode for my nudge news newsletter of subscribers in the bonus episode you'll hear toby share this interesting idea to encourage brits to recycle glass bottles a lot of governments are thinking about deposit return schemes for things like plastic bottles and drinks cans and so the normal way of doing that will be you pay say ten pence deposit when you get a drink and then you get that ten pence back when you dispose of the bottle back at a a recycling center i'd be interested to test a version where it's a lottery so you pay your ten pence when you get a plastic bottle with a drink when you return that bottle you don't get your ten pence back what you get is entered into a lottery where there's say a one and a million chance of winning a hundred thousand pounds so it's it's still cost list there's no there's no net cost you know in that policy but of course now that bottle is essentially a lottery ticket and my argument would be that who would throw a lottery ticket in the bin listen into the bonus episode and you'll hear more about toby interesting bottle lottery i really liked that idea plus we'll talk about why handwritten notes work so well a smart challenge that really dramatically reduced the uk's carbon footprint and why the ten p charge on plastic bags was so effective to listen all you need to do is click the link in the show notes enter your email address and you'll be taken straight to the bonus episode so scroll find the link in the show notes click on that enter your email and you'll be taken straight to the bonus episode if you are already a nudge news newsletter subscriber then thank you you already have access to that episode all you have to do is open the email i sent you this morning announcing this episode and you will find the link straight to the bonus episode in the email thank you to toby for coming on his work at the behavioral insights team is absolutely fascinating if you've enjoyed today's show you'll love the report he wrote on net zero it has fascinating ways you can apply behavioral science to tackle probably the biggest challenge we're facing as a society at the moment i've left a link to that report in the show notes so please do go and check it out that is all for me today i do hope you're going this to that bonus episode mainly because i talk about one of my favorite linkedin posts of the year in that bonus episode anyway that is all from me thank you so much for listening i'll be back next monday for another episode of nudge goodbye
26 Minutes listen
7/21/25

Super Mario Bros is 40 years old. It’s an incredibly simple game (it takes up the same memory as a smartphone wallpaper), yet it’s incredibly popular. Over 40 million people have played it. Why? Because it’s packed with psychological tips that hook players in and keep them playing. Today, Ramli John...
Super Mario Bros is 40 years old. It’s an incredibly simple game (it takes up the same memory as a smartphone wallpaper), yet it’s incredibly popular. Over 40 million people have played it. Why? Because it’s packed with psychological tips that hook players in and keep them playing. Today, Ramli John explains the subtle behavioural science tricks Super Mario games use to keep us playing. --- Ramli’s book EUREKA: https://www.delightpath.com/book/eureka Ramli’s website: https://www.delightpath.com/ Subscribe to the (free) Nudge Newsletter: https://nudge.ck.page/profile Connect on LinkedIn: https://www.linkedin.com/in/phill-agnew/ Watch Nudge on YouTube: https://www.youtube.com/@nudgepodcast/ Visit the new website: https://www.nudgepodcast.com/ --- Sources: Alter, A. L. (2023). Anatomy of a breakthrough: How to get unstuck when it matters most. Simon & Schuster. Allen, E. J., Dechow, P. M., Pope, D. G., & Wu, G. (2017). Reference-dependent preferences: Evidence from marathon runners. Management Science, 63(6), 1657–1672. Fishbach, A. (2022). Get It Done: Surprising lessons from the science of motivation. Little, Brown Spark. Graves, P. (2010). Consumer.ology: The truth about consumers and the psychology of shopping. Nicholas Brealey Publishing. Kivetz, R., Urminsky, O., & Zheng, Y. (2006). The goal‑gradient hypothesis resurrected: Purchase acceleration, illusionary goal progress, and customer retention. Journal of Marketing Research, 43(1), 39–58. Music by Koji Kondo, © 1985 Nintendo
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super mario bros is one of the best selling video games of all time over forty million copies have been sold since its launch in nineteen eighty five it's included in the world video game hall of fame and times all time one hundred video games it's ranked by ig as the best nintendo game ever made in yet the game at least by today's standards is remarkably simple the actual size of the game is forty kilobytes bytes that's less than a single high resolution image on your phone so how did this simple two d platform game becomes so iconic well it's partly due to this fantastic theme tune but it's also due to some very smart use of psychology and it's really well taught out like the the designer of super mario bros like they real they really thought that there's an articles about how they broke it down that's today's guest on nudge ram lead john everyone my name is ram john i am the founder of delight pilot i consultant to see helping b b companies improve their onboarding i'm also best bestselling author of product and onboarding and my new one coming out is eureka today ram and i will break down the behavioral science used by super mario will cover how these subtle principles are used by this forty year old game and still used today by modern day companies to hook customers in all of that coming up the world famous blogging site tumblr had a problem to succeed in marketing they needed to move quickly they needed to create content that was trending but their marketing team was stuck waiting for engineers to build out every email campaign that was until they switched to hubspot customer platform to send trending content to millions instantly rather than waiting for the engineers they could use hubspot to send all their email comm as efficiently and as effectively as possible and the result while they have tripled their engagement while doubling the output they produce if you want to move faster like tumblr than head to hubspot dot com alright in front of me i have the nineteen eighty five super mario bros games and i'm ashamed to say that i've never actually played this game before i enjoy mario games but i've never actually sat down to play the original which is why i'm a little surprised by start of this game the game is pretty much already laid all i have to do is press player one and i'm i've dropped right in and literally as i was recording this slowly and angry looking enemy was walking towards and it's called a gun and if i didn't move and jump which may have heard earlier it would have killed me and i would have lost a life that happened when i was just recording this intro before this minimalist part of the game is partly due to the limited amount of memory space that's actually available for the game but it's also a master class according to ram in onboarding if you wanna look for an example i think the best onboarding experience look at video games this gun this enemy is walking towards me and it will keep walking towards me and will keep killing me unless i do something i'm not told what to do i'm not told how to jump or how to kill it but it kind of seems obvious you know goo soft looking head just makes it feel like mario should be able to jump and and and and kill it jump right on it and and destroy the enemy and that's that's what i'm able to do you come out you're a little mario your scroll to your right and the first thing you see is one small little koopa or enemy coming at you and it's one just one not three not two and it's moving slowly it's like call what would happen if i stomp on this and turn off it it passes away and once i squash the gun which i'll do now i'm rewarded with a hundred points and now to the right of me are four post square boxes on that side too there's four coins like it's blinking at you just wanna hit it and that all happens within the first five seconds these four boxes which if i jump to i can unlock well they reward me with coins and a mushroom which i've just eaten which mario eats to double his size so immediately within five seconds of starting the game i feel accomplishment i've killed my first enemy i've started collecting coins and i've even improved my character now this might seem simple but this opening sequence is built on some important psychological principles feeling like the user or the person the player just one something within their first few seconds is very motivating one of the reasons why this is motivating is due to the gold gradient effect it's the goal gradient effect we increase our effort and desire to complete something once we've achieve our a goal and and seeing the next in line and we even run faster this is the reason why runners when they see the finish line they push harder them seeing the possibility of them winning can really help ram right being near a goal is motivating researchers in the twenty seventeen study found that marathon runners are fifty one point four percent more likely to finish in the minute before the three hour mark than the minute after super mario brings lead designer shi guillermo mia mo new players are motivated by the chance to achieve goals so he didn't only offer rewards and points at the end of the level he gave users as plenty within the first five seconds we are always more motivated to act if a goal seems close previous guest on nudge il fish back shares an example of this in her book get it done she cites to study where ran k ole o and y wang shu partnered with new york cafe in the experiment all of the cafe customers received a reward card offering one free coffee after they had bought ten half of the customers received the card with ten open slots the other half got a card with two more slots so twelve open slots versus ten however two of the twelve slots were pre filled with these bonus stamps so strictly speaking these were identical reward programs back rights how every customer who got a card needed to make ten coffee purchases at the cafe to collect the ten stamps to get their free coffee that was the same for everyone however the all alert of those three stamps those bonus stamps was extremely high people who thought they had got in that head start came back to the cafe far more and were far more likely to fill up their reward card than the others the result was fairly impressive those with the bonus card completed their ten purchases within twelve point seven days on average versus those who didn't have the bonus head start only finished them on average within fifteen point six days so that's twenty percent faster for those who feel that they had already started the process the coins gun and the mushroom in super mario bros are these quick wins that trigger the gold gradient effect they give the player the feeling that they have already begun their adventure and that they are on their way to bigger rewards just like those bonus stamps in that study it is a smart nudge but it's just one of the many that mario applied they really teach you through doing they position mario on the very far left of the screen and that already positioned you to think about what's next your brain is like i need i need to go to right because there's a a lot of empty space there there is no on screen instructions no pointers no walk throughs in mario you can only learn through playing rather than pointing out here's the bad guy kill it here here's here's the coins like move your head on it they tap into that whole curiosity something's moving something's things blinking and by design now they're like oh what should i do so they're really teaching by doing and not saying this idea of teaching food doing is proven to accelerate the learning process they're really talking into a psychology principle around mirror neuron square the brain lights up when you're actually showing or doing something rather than explaining it the best video games tend to teach through doing as do some products a lot of companies do this so i mentioned duo already a b to b example is fresh desk where as soon as you sign a fresh desk because of support tool they get you to actually open a ticket a fake ticket and don't meet ticket respond to it and then close it and it all feels very safe because they tell you upfront that this is what it look like but this is not your customer mario forces its user to learn through doing if you don't move in mario you will die within ten seconds of starting the game it's only through playing that you survive and thus by playing you start to learn the game mechanics it'd be easy to have the first enemy behind a block unable to attack you straight away but that wouldn't force the player into action if you don't move you die and yet this first world in mario is still very easy almost every player can complete it without dying at least the first level of the first world and and that ease it's on purpose any great video game does this they start off the first level is easy like they obviously want you to get hooked on it and starting off in hard mode gets people frustrated and when they're frustrated they leave right they it's like i can't beat this boss so you if you recall super mario world where world one it's easy you jump around you might fail the second world is you're underground and now there's like flowers biting at you and there's bats and and the it it gets progressively harder you're now swimming so they're progressively making it harder over and over again ramping up difficulty slowly stops players from feeling overwhelmed by the challenge because if a goal seems unreachable it'll demo motivate users in a study cited an adam alters anatomy of a breakthrough people who visited a music rating website were offered a twenty five dollar amazon voucher for rating fifty one different songs writers were forty times more likely to quit earlier in the task than those who are closer to the goal those who were closer to the goal rated more songs than those who were earlier on slowly leveling you that's a principle called progressive overload where you start small to build habits like this is what you know like atomic habits by james clear talks about where don't don't set a goal to run a marathon right you you first of all you'll hurt yourself but you you'll feel overwhelmed like start off with i'm gonna wake up tomorrow run a kilometer in other words we gain motivation if the reward seems closer successful games like super mario ramp difficulty up slowly so users never feel like the ultimate goal will be too difficult to achieve it keeps players hooked and many companies apply this exact same principle if you look at shopify what they do is they progressively disclose certain fields so they hide fields and when you respond that yes i'm switching tools they show another field which stories which do so users still feel overall give players a quick win teach them through doing and ramp up the difficulties slowly all of these tactics help trigger the goal gradient effect motivating players to keep playing but super mario bros had other tricks that they used to keep players hooked we'll cover all of those after this short break content is profit hosted by louise and fo is part of the hub spot podcast network the home of business shows that don't ramble on and give you insights as quickly as possible contact profit is one of those real practical listen you'll get tips on selling things that actually work you'll hear frameworks tactics and you'll learn from guests who have done it all before i would suggest if you wanna get started listen to the how to get your first five hundred email subscribers that's a great example of how wonderful this show is a good mix of insights and ideas so go and listen to content as profit wherever you get your podcasts hello and welcome back to you are listening to nudge with me phil ag remember how i told you i was surprised by how simple to start to mario bros was you simply click player one and you immediately dropped into the game with no choices and no instructions well ram says this lack of choice was on purpose rather than showing different things and different gaps and things to climb it was one bad guy koopa and four flashing coins and that really exe simplifies the whole law where the idea is that the more choices there are on the screen or anywhere else the longer it takes for somebody to make a decision and the longer the decision time it takes the more likely they they leave i've just finished reading consumer a great book on consumer psychology and the author philip graves will actually join me on na in a few weeks time anyway in his book grave shares a real world example of hicks law a diet and exercising tracking website daily byrne tested alternative designs for its homepage the web team found reducing the number of options that visitors could click on on the homepage from twenty five which was the original to five which was in their test while reducing those options improved conversions by twenty percent limiting the number of choices actually encourages action mario won't ask you to pick your outfit your starting world what hat you would like to wear within in the first five seconds because that additional choice decreases motivation another the great example is can can thousands of the templates and if they just dropped you in there to show all of their templates it would feel overwhelming in hicks law pies here what can does is they ask you who are you are you a teacher are you a small business are you a big brand are your a student and based on your choice they're like oh based on your choice here at the top templates if you said that you're a teacher here are some presentations that would engage your students if you're a small biz business here are some instagram templates that you can use to post upon your social if you're a big brand here are some brand guidelines that you can use what's interesting about hicks law is that it contradicts what we as players and consumers expect if you'd ask me if i'd like to choose the character i'd like to pay it in super mario bro i'd probably say yes and yet in reality that choice might demo motivate me graves shares a great example of this in his twenty ten book he writes how google made the mistake of asking customers how many results they would want to see on each page after using the search engine people responded to the rational question in a rational way if you're searching for something you would assume that more choices always better they said don't show me ten results on the page show me thirty results however when google tripled the number of results it provided after a search from ten to thirty it found that traffic actually declined more choice wasn't better but super mario bros limited the number of choice they gave players not just because of hicks law but also according to ram due to another law miller law in its office the idea that you can could only process seven pieces of information once beyond that we start to forget things of course mario applies this brilliantly and you know that applies in in mario first of all when how they kind of progressively walk you through that experience where it starts off easy so you don't have to remember a lot of things there's only five things and then the next level is slightly harder and then you have to remember slightly more and then now you're in the next level it's was like oh okay i remember this i need to jump over it and oh my goodness that flower will bite me the enemy's change as you progress through the levels platforms start moving and falling there are invisible blocks to discover and new power up opportunities these additional elements appear slowly they don't appear all at once and this is to overcome miller law when presented with seven items or more at once will start to forget things by only introducing a couple of elements in each level mario is able to keep players hooked but there's one psychological principle that super mario bros didn't apply a key effect for people doing what it is there's been studies they've shown that people who built something feel more emotional connection than buying something that's already pre assembled and there's a lot of places where this can be applied first of all i talk about video games in things like super mario card which is another game that i'm obsessed with you can at some point you can choose and customize your car that you can customize your player and really it's all about the customization now when you're building this it's not just donkey kong or super mario it is you it's your character now you have customized it to that point where it is something that is part of something you built and you value more than something that is already pre selected a pre built for you the nineteen eighty five super mario bros didn't apply this likely because the game had so little memory that it wouldn't be able to customize based on each user however other nintendo games from a similar time did manage to apply it it's zelda you get get a chance to name your character i we played this this game recently on my game boy flashback back to anybody used to have one and it would the first question to ask you is what is your name and now your your character isn't linked oh which is the guy with the sword you're now phil this is phil heath phil how's he going so every composition you have in the game is now using your name and ram has a great example of a company that applied this exact same principle to boost their sign ups a great example i can think of in the b2b world which they've have done they've nailed this they have data that shows it qualitatively is wave we've have apps is an easy way to create beautiful invoices for entrepreneurs and a lot of these entrepreneurs are switching from microsoft word in excel for sending invoices and one of the first things they ask you is what is your website and as soon as should they get your website they actually pick off your brand colors and then they show on the right of this queen and as soon as soon as you upload your your website what your invoice skin look like wave and it's picked up your logo it's picked up your brand colors super mario bros is a rather simple game yet it is clearly made with an impressive understanding of consumer psychology the lead game designer shi mia moto knew the game shouldn't overload the player with more than seven bits of information at once he knew to reduce the amount of choice he offered new players but above all he understood the gold gradient effect he knew that players are demo if a reward seems too far away so he always kept the next coin the next flashing box or kilo enemy with insight on the right of the screen this simple game dynamic has kept players hooked for years over forty million people have spent hours playing the game over the last forty years and millions of them have completed it multiple times and i could see why i was hooked even when i was supposed to be preparing for this podcast i got hooked on the game and ended up playing far more than i thought i would oh yes i've saved the princess how great is that what a wonderful game so i've finished the first world mario and you know what i really enjoyed that and yeah it started the next twelve and the goo is still walking towards me what a fantastic game is taking me far along to actually play that game and it's interesting that a game this old you know forty years old now and with a memory the size of a high resolution image can still be addictive and i think that's testament it's to all of the wonderful behavioral sites they use that is all for today folks thank you so much for listening and thank you to ram for joining me on the show if you've enjoyed today's share your love ram latest book here's what the book is about it's all about helping b b companies onboard their customers and users traditionally b b onboarding is quite challenging but also quite terrible ton data shows if you onboard a customer right b to b or b stick around longer they pay longer and they pay more and as well as they upgrade that book eureka shares a playbook that i put together and working with different b companies including zapier here and app queues and lead pages improve their onboarding experience i've left a link to ram website and the book in the show notes if you'd like to check it out in the show notes you'll also find links to follow me on linkedin to subscribe to my free nudge weekly newsletter that goes out to nine thousand five hundred of you every week with the best behavioral science tip i have found that week and if you do go to nudge podcast dot com to sign up to the newsletter you'll also find my newly redesigned website i've spent the last couple of weeks redesigning the site so do you go and check it out get a quick preview of it and let me know what you think you'll be able to contact me through to contact form on my new website so just go to nudge podcast dot com to check out the new site and bonus points for anyone who notices any of the nudge i've have applied on my very own website well that is all for today folks i really hope you've enjoyed today's episode and i'll be back next monday for another episode of nudge cheers
22 Minutes listen
7/14/25

Can one text message save 100s of girls from cervical cancer? Today on Nudge, Niall Daly and Dr Giulia Tagliaferri discuss their county-wide study involving 55,000 girls. Their experiment had some eye-opening results, so I decided to copy it. I ran my own study on my listeners to see if I could incr...
Can one text message save 100s of girls from cervical cancer? Today on Nudge, Niall Daly and Dr Giulia Tagliaferri discuss their county-wide study involving 55,000 girls. Their experiment had some eye-opening results, so I decided to copy it. I ran my own study on my listeners to see if I could increase my sales. Did it work? Listen to find out. My study emails: https://ibb.co/HTdMDHxT My study results: https://ibb.co/PGRp2d1y Niall and Guilia’s paper: https://shorturl.at/3nlyH Behavioural Insights Team: https://www.bi.team/ Subscribe to the (free) Nudge Newsletter: https://nudge.ck.page/profile Connect on LinkedIn: https://www.linkedin.com/in/phill-agnew-22213187/ Watch Nudge on YouTube: https://www.youtube.com/@nudgepodcast/ The Science of Marketing Course (use code RESERVED4ME to get 50% off): https://science-of-marketing.teachable.com/ --- Sources: Daly, N., Merriam, S., & Tagliaferri, G. (2023). Effectiveness of SMS reminders to increase demand for HPV immunisation: A randomised controlled trial in Georgia (Working Paper No. 004). Insights Publico. Milkman, K. L., Patel, M. S., Gandhi, L., Graci, H. N., Gromet, D. M., Ho, H., Kay, J. S., Lee, T. W., Akinola, M., Beshears, J., Bogard, J. E., Buttenheim, A. M., Chabris, C. F., Chapman, G. B., Duckworth, A. L., Goldstein, N. J., Goren, A., Halpern, S. D., John, L. K., ... & Van den Bulte, C. (2021). A megastudy of text-based nudges encouraging patients to get vaccinated at an upcoming doctor’s appointment. Proceedings of the National Academy of Sciences, 118(20), e2101165118. Patall, E. A., Cooper, H., & Wynn, S. R. (2010). The effectiveness and relative importance of choice in the classroom. Journal of Educational Psychology, 102(4), 896–915. Streicher, M. C., & Estes, Z. (2016). Multisensory interaction in product choice: Grasping a product affects choice of other seen products. Journal of Consumer Psychology. Advance online publication.
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my partner and i have just bought our first home we'd seen dozens of houses but none of them felt right then we viewed a free bed modest house with some ga paint in a botched extension it wasn't perfect but it seemed like a good option assuming me we didn't over pay after the second viewing something interesting happened i mentally started to imagine moving in i pictured the slow sunday mornings drinking coffee bed summer barbecue in the garden i mentally designed the podcast studio in the garage i spent so long imagining living there that i started to feel like i already owned the house now the sale price was well within our budget and we were able to bid five percent over that price but when the estate agent said it was going to best in final offers we panicked and we offered ten percent more we got the house but i think we also learnt a lesson after the first viewing we'd set our limit of how much we'd pay but over time we imagine that house is ours and that feeling of ownership it walked our perception this is the endowment effect the moment we feel something is ours we start valuing it higher than we did before sutherland describes this clearly with a study cited in his book irrational in the study employees were sold one dollar lottery tickets some got to pick their own lottery ticket numbers others were given a lottery ticket with random numbers already filled in the researchers offered to buy those tickets back before the draw for the lottery would be made those who didn't pick their numbers were willing to sell it back but for one dollars ninety six cents showing that we value things more when we own them however those who did pick their numbers wanted eight dollars and sixty seven cents to give up the ticket it was the same ticket the same odds but a huge difference in how much they were valued why because we over value things we own and we over value things we've created and that feeling of ownership can change all sorts of things from the homework our kids complete to the vaccines we give them but can i use this principle the endowment principle to increase sales for my business can i use it to nudge you find out in today's episode of nudge the world famous blogging site tumblr had a problem to succeed in marketing they needed to move quickly they needed to create content that was trending but their marketing team was stuck waiting for engineers to build out every email campaign that was until they switched to hubspot customer platform to send trending content to millions instantly rather than waiting for the engineers they could use hubspot to send all their email comm as efficiently and as effectively as possible and the result while they have tripled their engagement while doubling the output they produce if you want to move faster like tumblr than head to hubspot dot com the endowment effect encouraged me to bid over my limit for our house it makes lottery players value their tickets irrational high auction is like christie and sub thrive on this bidder is often over pay as the auction goes on as the bidder has start to feel like the item is theirs job seekers who fail at the final interview feel a similar sting getting close to a job offer makes the rejection hurt much more than never getting an interview in the first place but can this effect be used to tackle a nationwide behavioral challenge could it be used to solve a problem like this the overwhelming majority of cervical cancer so over ninety five percent of cervical cancer is caused by hpv infection that's my first guest on today's episode of nudge i phil my name is julia tele i am the head of evaluation i actually work across bit and nas julia is joined by her coworker at the behavioral insights team nia my name is nia davy and i am a quantitative research adviser at the behavioral insights team uk the behavioral insights team often dubbed the nudge unit was set up inside the british government in twenty ten to improve policy and public services with behavioral signs they've since grown left government and now function as an international organization tackling global behavioral challenges just like this cervical cancer is the third leading cause of female cancer deaths in georgia so it's quite an acute issue in the country adequate vaccination coverage could eliminate the cervical cancer the vaccines were available to girls in georgia but an astonishing low number of girls were being vaccinated coverage for this vaccine is very low in georgia it's the lowest among the the the ones paid by the states so it's a it's a free vaccination and nevertheless especially after the pandemic of vaccination rates plummeted to like about fourteen percent that's like a decrease of more than sixty percent but nile and julia and the behavioral insights team were confident that they could use behavioral science to help in general we know that's behavioral science can help us to address a lot of those barriers and so we've seen that nudge that offer incentives to parents and healthcare care workers can be effective notice that make information more salient and use trusted messengers to deliver information can be very effective and there's growing evidence from the us and other high income countries that's this can be a a kind of cost effective method of encouraging vaccination and attendance at appointments as well offering incentives certainly encourages people to get vaccinated using trusted messengers works as well but n was more interested in an even more cost effective method one that plays on the endowment effect in particular framing of vaccine is being reserved for someone or reserve for a person in your care has been found to be particularly effective in high income countries and i think we were excited to try and test that in a country where this kind of literature hadn't necessarily a lot of coverage nile referring to research conducted by behavioral scientists katie milk angela duck mites patel and seventeen others before the pandemic this big group of behavioral scientist ran a study testing nineteen different messages aimed at increasing flu vaccination rates one message shed a joke about the flu that one didn't do particularly well another said the flu shot makes you more healthy a different version said that getting the vaccine would help you and your loved ones however the most effective message out of all nineteen was one that simply said that the vaccine was reserved for you just adding that line reserved for you boosted vaccination rates by four point six percent compared to the control group so why did this work well the researchers believe that the word reserved makes people feel like the vaccine already belongs to them triggering that sense of ownership and a reluctance to miss out on their dose so the behavioral insights team set about testing this exact principle in their own experiment this time using text messages the sms reminders were chosen in collaboration with uni georgia and the national center for disease control in the country and cdc because it allows for easier variations variation so the testing of variance of the intervention so in the end we tested for versions of the intervention alongside of control it's also a very cost effective each individual sms costs less than one us sent to send so very effective way of direct mass communication rather than a more passive form of intervention like a notice board or an advert on another a bus on the radio in september twenty twenty two nia julia and their team put their ideas to the test the trial was a nationwide trial in georgia which was very exciting we had the full support and cooperation of the national center for disease control along with uni georgia which meant ultimately we had access to all girls aged ten to twelve who had not yet received any dose of the hpv vaccine and with caveat that they had at least one caregiver contact number in the nc data system ultimately with these stipulation in place this met a sample of over fifty five thousand girls which represented over sixty percent of the girls in this age group in the country at the time this is a very large scale trial it would provide the team with some very conclusive results does the reserved messaging work well to find out they needed to create several messages they couldn't just send the reserved for you message to everyone they needed variance to compare the results in total they created full variants of the text message there was a short sms with no additional information that just notified the caregiver that their daughter was due for a free hpv vaccine which will protect against cervical cancer and encouraged them to contact their local clinic or health center to arrange appointment there was a second one which builds on this which had the same information and then also linked to the national center for disease controls website and the relevant web pages on hpv and and the vaccination so this incorporated a little bit more of a a messenger effect as well because it referenced the nc there was a a third version which we call the reserve for her version in the paper that used a framing of the vaccine the vaccine was reserved at the specific clinic we didn't say it's basically they were just reserved at your clinic and that they should the caregiver to contact the clinic to arrange an appointment and then also linked to the nc website as well and then the fourth version part of the intervention was the same sms as the original one not with the framing of the vaccine being reserved for her but with some safety information i would mention that vaccine had been safely administered to more than a hundred million girls worldwide so maybe some kind of social normal sort social proofing going on there so the four versions are at first a short sms encouraging people to get the vaccine the second was that same short sms but this time with a website link which triggered that messenger effect as nia said the third version was the reserved for her version and this featured all the information and links from the previous version but specifically added that her vaccine is reserved for her at the clinic and finally the fourth version was the social proof version it was identical to the previous text but instead of that reserved for her line it said a hundred and eighteen million girls worldwide have safely been given this vaccine so a bit of social proof the results from all four of these texts would be compared against the control so alongside these four intervention arms the control group did not receive any sms reminder and in late twenty twenty two the texts were sent the national center for disease control in the country essentially sent out all of the sms reminders to the four treatment groups at the same time and then the payroll insights team started to measure the results broadly speaking we tracked two things track the dosage so whether each sms that was sent was actually delivered to the phone number in the database the local healthcare care system database overall we had ninety nine point five percent delivery which is great then we also tracked the outcome which was each girl's vaccination status for h hpv at the end of the trial period and that trial period was exactly sixty two days so sixty two days about two months after the text was sent how many of the girls had got the vaccine and did one of those messages work better than the others so the third version of the sms reminder which i mentioned being the reserve for her turned out to be have a higher rate of vaccination so the control group had a rate of two point four percent of vaccine uptake across the period so in absolute magnitude these numbers will seem quite low but it's important to remember that ultimately this is a very low costs low invasive prompt to begin with then the time period of the trial is only two months so it's not an extended tracking of vaccination over a year and furthermore the more these were the girls for whom a reminder was necessary because they weren't vaccinated already so while student magnitude the tube might seem a bit low any increase is certainly very valuable and very promising for for a scale up so the control group had a vaccination rate of two and two point four percent after the trial and then the four treatment groups had ranges is between three point nine and four point seven percent and the highest of these was the reserve for her framing so version three of our sms reminder which had four point seven percent we find that this reserve for her framing had approximately sixty five percent greater odds in terms of a girl receiving the vaccine relative to the control group nia and julia found that the reserved for her message worked just like the katie milk study from twenty twenty one if you hear that a vaccine is reserved for you you will be more likely to get vaccinated but why before they knew about the vaccine being reserved for their daughter or that the daughter was due to the vaccine we didn't particularly value it they didn't it had no importance to them but didn't feel possession of it but once we view that sense of possession or reservation for you or a family member our brains value things more once you have a sense of possession you'll value things more it's what i experienced with my house but also what three researchers found in a great twenty ten study in the study by patel cooper and when some high school students were given a choice over which homework assignments they could complete they were given this choice what homework do you wanna do while another group of students were simply told this is the homework you need to complete that very simple act letting some of the students choose their homework gave those students a sense of ownership over the task the results from this test were striking students who choose their own homework reported enjoying the work more they felt more confident in the material they completed more assignments and even scored higher on the related exams and it doesn't just apply for homework people will like your product more and be more likely to choose it when they're physically holding the product in one set of experiments researchers has found that people were forty eight percent more likely to choose a chocolate when holding it and nearly forty percent more people were likely to choose a fan when holding a can so it's a house a homework assignment or a can a fan the principal holds the closest something feels to being yours the more you want it but will it work for me can i use the reserve for you framing to increase my sales or find out after this break and genuinely the results surprised me content is profit hosted by louise and fo is part of the hubspot podcast network the home of business shows that don't ramble on and give you insights as quickly as possible content profit is one of those real pratt call listen to you'll get the tips on selling things that actually work you'll hear frameworks tactics and you'll learn from guests who have done it all before i would suggest if you wanna get started listen to the how to get your first five hundred email subscribers that's a great example of how wonderful this show is a good mix of insights and ideas so go and listen to content is profit wherever you get your podcasts hello and welcome back you're listening to nudge with me phil ag today nile and julia have shared how writing that the vaccine is reserved made girls sixty five percent more likely to get vaccinated it's an incredible finding one that's backed up with multiple studies and proves how perceived ownership motivates people to act but can i use this principle to increase my sales can i use this principle on some of you listening well i ran a test to find out i've got an online course which is admittedly rather old now but it covers the science behind marketing take the course and you will learn how to apply behavioral science across the marketing funnel most of you listening will have probably heard of this course many of you have bought it but my most recent newsletter subscribers they probably haven't heard of it because i haven't promoted it in over a year so i decided to run a test on my most recent one thousand nudge newsletter subscribers so these were all the people who signed up over the past one hundred and eighty days i split that group of a thousand people into two separate groups now both of the groups received a message with a fifty percent discount code to the course very generous but it's an old course so fifty percent made sense for five hundred of my subscribers i emailed them the coupon code half off for me with a subject line that said a thank you fifty percent off the other five hundred received almost the exact same email same copy same design same fifty percent discount but with a few subtle changes their subject line read a thank you fifty percent off reserved for you instead of a generic discount code their code was reserved for me and instead of saying here's fifty percent off i wrote i've reserved you a fifty percent discount i mentioned the word reserved four times in my variant and not at all in my control so what happened did the reserved for you framing perform better that even encourage more people to go and use the coupon and by the course well no the reserved version of the email received a slightly lower open rate at zero point one percent but i think that's that's fine that's not statistically significant however the click rate was fourteen percent lower clicks on the email to go and look at the course and applied a discount were fourteen percent lower that's very significant and what's even worse is the reserved framing led to zero sales so no one who received that email went on to buy the course while the control version the one that didn't say the coupon was reserved for you that actually did generate two sales now look i'll be the first to admit that this isn't a massive test it's only a thousand subscribers a lot of them have been following me for a while so would be very unlikely to buy something from me and obviously it was just two sales overall but that fourteen percent drop in click free rate i think that was quite significant it really surprised me i was wondering how did i get this so wrong and then listening back to the conversation with nile and julia i think i discovered my mistake if you think of kind of the reserved for you message like if if we make people believe that something is specifically meant for them and might be not available to others or to themselves later on than they are more likely to act quickly to secure it julia mentioned that the reserved for her framing works best if the message feels like it's specifically tailored to an audience member if it's not available to other people and finally if it's not gonna be available later on if it expires over time that's how the girls in the vaccine trial felt the message made out that they had reserved a specific vaccine for them at their local clinic that vaccine was only for them it wasn't for anyone else and the line about the vaccine being due made it seem like the girls needed to act immediately so there was that bit of scarcity there as well my message missed all three of these components readers had no reason to think that the discount was just for them they were aware it was available to others as the email wasn't personalized at all it was quite clearly mass male and there was no time limit it on when you could use it i should have personalized the email i should have made it clear why i'd reserved that specific person a coupon code and i should have limited the time frame they could have used it that's probably would have beaten the control but then again maybe it wouldn't maybe this reserved for you for framing aiming works beautifully for vaccines but fails miserably for coupon codes perhaps reserved for you only works with tangible concrete items a vaccine dinner reservation one on one coaching call maybe my coupon code was just too abstract now i should point out that i'm very certain that the reserved for you framing does work in many cases nia and julia proved it in georgia katie milk has proved it in america we know that the endowment effect that feeling of ownership really does encourage people to pay more and behave differently my test didn't work i think i know why and i'm glad i ran it i've learned much more about the principle by applying it and also it's a reminder that behavioral science isn't a law book that's guaranteed to work the world is far too chaotic for that to be the case instead behavioral science provides guidance that has been proven to work elsewhere so might work for you applying behavioral science isn't a full proof way to get results it simply helps you take an informed action rather than a random one and of course occasionally it won't work the way you expect that is all for today folks thank you so much for listening to today's episode of nudge if you want to see those two emails that i sent for my experiments and the results of the study you can click the link in the show notes i've shared all of the data there massive massive thank you to nia and julia for coming on they are fantastic guests and they both work at the brilliant behavioral insights team a wonderful organization that not only applies behavioral science to meaty challenges like the one we talked through today but also shares all of their work with the public they have these wonderful papers which you can go and read which share not just their successes like we talked about today but also some of their failures as well that georgia and sms experiment which we're spoken about today it has written up in a great working paper that i've linked to in the show notes it's well worth reading if you want more details on that study but i do also encourage you just to visit the behavioral insights team website and read more of their papers i am interviewing another researcher at the team in a couple of weeks because he's written a fantastic paper on how to use behavioral science to create persuasive comm around net zero so do you go and check that out now if you've enjoyed today's episode i do think you'll love my newsletter if you sign up to the newsletter you get a reminder every monday when a new show goes out that's quite useful but you also get my weekly friday newsletter which highlights the best behavioral science insight i have discovered that week think those are really interesting emails they tend to be about more current stuff and maybe some of the books and papers i'm reading that very week i'd i do try and make them as as interesting to read and as easy to read as possible and of course if you do sign up you will probably end up being part of one of these experiments like i've shared today so if you wanna be part of some of these experiments the best place to get go is to sign up to the nice news newsletter to sign up just click the link to the show notes you'll see all of my previous newsletters there as well so you can get a taste of what the content is like or if you can't find that link in the show notes just search for nudge podcast dot com and click newsletter in the menu to sign up that is all for this week i'm your host for like and you've been listening to nudge
23 Minutes listen
7/7/25
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