Nudge

Phill Agnew
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Nudge is the UK's #1 marketing podcast, breaking down the hidden psychology behind what we do and why we do it. No BS, just smart, science-backed insights that actually work.

  1. 1 HR AGO

    The top 9 tips from 55 Nudge episodes in 2025

    In today’s special end-of-year episode, you’ll hear the best insights from Nudge in 2025. Hear from Prof. Gerd Gigerenzer, Richard Shotton, Bas Wouters, Philip Graves, Prof. Matt Johnson and a Behavioural Insights Team director.  ---- Subscribe to the Nudge Vaults: https://www.nudgepodcast.com/vaults Sign up for my newsletter: https://www.nudgepodcast.com/mailing-list Connect on LinkedIn: https://www.linkedin.com/in/phill-agnew/  Watch Nudge on YouTube: https://www.youtube.com/@nudgepodcast/  ---- Today’s Sources:  Beilock, S. L., Bertenthal, B. I., McCoy, A. M., & Carr, T. H. (2004). Haste does not always make waste: Expertise, direction of attention, and speed versus accuracy in performing sensorimotor skills. Psychonomic Bulletin & Review, 11(2), 373–379. Bellaiche, L., Shahi, R., Turpin, M. H., Ragnhildstveit, A., Sprockett, S., Barr, N., & Seli, P. (2023). Humans versus AI: Whether and why we prefer human-created compared to AI-created artwork. Cognitive Research: Principles and Implications, 8(1), 42. Groen, J., & Wouters, B. (2020). Online Influence: Boost your results with proven behavioral science. Amazon Digital Services LLC. 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. Nisbett, R. E., & Wilson, T. D. (1977). Telling more than we can know: Verbal reports on mental processes. Psychological Review, 84(3), 231–259. van den Broek, E., & den Heijer, T. (2024). The Housefly Effect. Bedford Square Publishers. Vennard, D., Park, T., & Attwood, S. (2019). Encouraging Sustainable Food Consumption By Using More-Appetizing Language.

    29 min

  2. 22 DEC

    The nudge that persuaded Aussies to stop speeding

    How would you encourage Australians to drive slower? That’s what today’s guest on Nudge, Adam Ferrier, had to do.  Being an applied behavioural scientist, he tackled this challenge in a novel way.  Listen to hear about his interesting campaign, how Jaws killed surfing and the secret behind Derren Brown’s “hypnosis” trick.  --- Watch the bonus episode: https://nudge.kit.com/66dcb18641 Adam’s agency: https://thinkerbell.com/ Adam’s books: https://amzn.to/431eYfD 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/ --- Today’s sources: Cialdini, R. B. (1984). Influence: The psychology of persuasion. William Morrow. Shotton, R. (2023). The illusion of choice: 16½ psychological biases that influence what we buy. Harriman House. Sutherland, S. (1992). Irrationality: The enemy within. Constable.

    21 min

  3. 15 DEC

    Don’t listen to this podcast

    Seriously.  Don’t listen to this episode.  Whatever you do.  Don’t. Press.  Play. (Warning: this episode contains explicit language.) --- Adam’s agency: https://thinkerbell.com/ Adam’s books: https://www.amazon.co.uk/stores/author/B07K5R1MTX 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/ --- Today’s sources Driscoll, R., Davis, K. E., & Lipetz, M. E. (1972). Parental interference and romantic love: The Romeo and Juliet effect. Journal of Personality and Social Psychology, 24(1), 1–10. Heath, R. (2006). Brand relationships: strengthened by emotion, weakened by attention. Journal of Advertising Research, 46(4), 410–419. Maimaran, M., & Fishbach, A. (2014). If it’s useful and you know it, do you eat? Preschoolers refrain from instrumental food. Journal of Consumer Research, 41(3), 642–655. Mazar, N., & Soman, D. (Eds.). (2022). Behavioral science in the wild: Behaviorally informed organizations. University of Toronto Press. Ryan, R. M. (1982). Control and information in the intrapersonal sphere: An extension of cognitive evaluation theory. Journal of Personality and Social Psychology, 43(3), 450–461.

    20 min

  4. 8 DEC

    Why We’re Irrationally Loyal to Amazon Prime

    2 out of 3 internet users in the USA pay for Prime.  Yet, most of them are irrationally loyal.  They feel like the subscription provides more cost savings than reality.  Today, on Nudge, Richard Shotton and I explore the behavioural science behind Amazon Prime.  We look at the sunk-cost fallacy and pennies-a-day effect to explain why so many are irrationally loyal to Amazon Prime.  ---  Subscribe to the Nudge Vaults: https://www.nudgepodcast.com/vaults Read Richard’s book: https://a.co/d/fEW7amQ 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/  --- Today’s sources: Arkes, H. R., & Blumer, C. (1985). The psychology of sunk cost. Organizational Behavior and Human Decision Processes, 35(1), 124–140. Gourville, J. T. (1998). Pennies-a-day: The effect of temporal reframing on transaction evaluation. Journal of Consumer Research, 24(4), 395–403. Gourville, J. T., & Soman, D. (1998). Payment depreciation: The behavioral effects of temporally separating payments from consumption. Journal of Consumer Research, 25(2), 160–174. Roth, S., Robbert, T., & Straus, L. (2015). On the sunk-cost effect in economic decision-making: A meta-analytic review. Business Research, 8(1), 99–138.

    21 min

  5. 1 DEC

    Robert Cialdini: "Everyone Should Memorise This Persuasion Principle"

    His book Influence sold 5 million times.  He’s known as the Godfather of Influence.  He’s arguably the best-known behavioural science practitioner.  And he’s finally (after years of pestering) joining me on Nudge.  Ladies and gentlemen, today I present:  Robert Cialdini and the persuasion principles that EVERYONE should memorise. ---  Cialdini’s Influence Unleashed Event: https://cialdini.com/decevent Unlock the Nudge Vaults: https://www.nudgepodcast.com/vaults Read Cialdini’s bestseller Influence: https://amzn.to/4prHb7Y Read the new and expanded Influence: https://amzn.to/43TY0jI Read Pre-Suasion: https://amzn.to/48hA6Qr  Read Yes! (Containing 60 Psyc-Marketing Tips): https://amzn.to/48ddNNf  Join 10,142 readers of my newsletter: https://www.nudgepodcast.com/mailing-list  Connect on LinkedIn: https://www.linkedin.com/in/phill-agnew/  ---  Today’s sources: Agnew, P. (Host). (2021, November 22). #69: Reciprocity | How one nudge saved 246,184 lives [Audio podcast episode]. In Nudge – Marketing Science Simplified. YouTube. https://youtu.be/0QxcahCnoCs Cialdini, R. B. (1984). Influence: The psychology of persuasion. HarperCollins. Cialdini, R. B., Cacioppo, J. T., Bassett, R., & Miller, J. A. (1978). Low-ball procedure for producing compliance: Commitment then cost. Journal of Personality and Social Psychology, 36(5), 463–476. Deutsch, M., & Gerard, H. B. (1955). A study of normative and informational social influences upon individual judgment. The Journal of Abnormal and Social Psychology, 51(3), 629–636. Friedman, H. H., & Rahman, A. (2011). The effect of a gift-upon-entry on sales: Reciprocity in a retailing context. International Journal of Business and Social Science, 2(15), 155–162. Regan, D. T. (1971). Effects of a favor and liking on compliance. Journal of Experimental Social Psychology, 7(6), 627–639.

    28 min

  6. 24 NOV

    Why Everyone’s Suddenly Drinking Aperol Spritz

    It’s the most popular cocktail in America.  But prior to 2015, almost nobody had heard of it.  So, how did Aperol Spritz become the world’s drink of choice?  By leveraging a well-known behavioural bias in a totally unique way.  Join Richard Shotton as he explains why suddenly everyone started drinking Aperol Spritz.  ---  Check out the Nudge Vaults: https://www.nudgepodcast.com/vaults Read Hacking The Human Mind: https://a.co/d/fEW7amQ 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/  ---  Today’s sources:  Hallsworth, M., List, J. A., Metcalfe, R. D., & Vlaev, I. (2017). The behavioralist as tax collector: Using natural field experiments to enhance tax compliance. Journal of Public Economics, 148, 14–31. Keizer, K., Lindenberg, S., & Steg, L. (2008). The spreading of disorder. Science, 322(5908), 1681–1685. Milne, S., Orbell, S., & Sheeran, P. (2002). Combining motivational and volitional interventions to promote exercise participation: Protection motivation theory and implementation intentions. British Journal of Health Psychology, 7(2), 163–184. von Restorff, H. (1933). Über die Wirkung von Bereichsbildungen im Spurenfeld. Psychologische Forschung, 18(1), 299–342.

    24 min

  7. 17 NOV

    Five science-backed tips to become a better leader

    My guest on today’s episode of Nudge has spent decades studying leaders.  I asked Prof. Adam Galinsky to share his top five (evidence-backed) leadership tips.  Want to become a better leader?  This is the episode for you.  ---  Watch the bonus episode: https://nudge.kit.com/a53ff22931  Read Adam’s book: https://amzn.to/4htZCGc 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/ --- Blunden, H., Kristal, A. S., Whillans, A. V., Yoon, J., Burd, K., Bremner, S., & Yeomans, M. (2025). Eliciting advice instead of feedback improves developmental input. Organizational Behavior and Human Decision Processes, 193, 104343. Chou, E. Y., Halevy, N., Galinsky, A. D., & Murnighan, J. K. (2017). The Goldilocks contract: The synergistic benefits of combining structure and autonomy for persistence, creativity, and cooperation. Journal of Personality and Social Psychology, 113(3), 393–412. Hoff, M., Rucker, D. D., & Galinsky, A. D. (2025). The vicious cycle of status insecurity. Journal of Personality and Social Psychology, 128(1), 101–122. Leonardelli, G. J., Gu, J., McRuer, G., Medvec, V. H., & Galinsky, A. D. (2019). Multiple equivalent simultaneous offers (MESOs) reduce the negotiator dilemma: How a choice of first offers increases economic and relational outcomes. Organizational Behavior and Human Decision Processes, 152, 64–82. Liljenquist, K. A., & Galinsky, A. D. (2007). Turn your adversary into your advocate: Strategic requests for advice can transform disputes into amiable problem-solving ventures. Kellogg Insight. Northwestern University. Majer, J. M., Trötschel, R., Galinsky, A. D., & Loschelder, D. D. (2020). Open to offers, but resisting requests: How the framing of anchors affects motivation and negotiated outcomes. Journal of Personality and Social Psychology, 119(3), 582–599. Wu, S. J., & Paluck, E. L. (2022). Having a voice in your group: Increasing productivity through group participation. Behavioural Public Policy, 9(1), 192–211.

    21 min

  8. 10 NOV

    What Marge Simpson Can Teach You About Leadership

    In 1989, The Simpsons released Itchy & Scratchy & Marge.  It’s a classic Simpson’s episode filled with slapstick humour, dry jokes, and smart gags.  And yet, behind all the humour, there’s an important lesson about leadership.  Today, Chief Behavioural Scientist Micheal Hallsworth explains what Marge Simpson can teach you about leadership.   ---  Read the Hypocrisy Trap: https://amzn.to/47vhxbj⁠ 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/  ---  Today’s sources:  Barrick, E. M., Barasch, A., & Tamir, D. I. (2022). The unexpected social consequences of diverting attention to our phones. Journal of Experimental Social Psychology, 101, Article 104344. Jordan, J. J., Sommers, R., Bloom, P., & Rand, D. G. (2017). Why do we hate hypocrites? Evidence for a theory of false signaling. Psychological Science. Thomas, O., & Reimann, O. (2023). The bias blind spot among HR employees in hiring decisions. German Journal of Human Resource Management, 37(1), 5–22. Tokunaga, R. S. (2010). Following you home from school: A critical review and synthesis of research on cyberbullying victimization. Computers in Human Behavior, 26(3), 277–287

    21 min
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Hosts & Guests

About

Nudge is the UK's #1 marketing podcast, breaking down the hidden psychology behind what we do and why we do it. No BS, just smart, science-backed insights that actually work.

Information

  • Creator
    Phill Agnew
  • Years Active
    2019 - 2025
  • Episodes
    273
  • Rating
    Explicit
  • Copyright
    © Phill Agnew
  • Show Website
    Nudge

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