Opinion Science

Chris Petsko studies which stereotypes come to mind in a given moment. He's a social psychologist and postdoctoral scholar at Duke University. I talk with Chris about his "lens-based account of intersectional stereotyping," which argues that we can only pay attention to one social identity at a time. As a result, the stereotypes that come to mind depend on the one lens through which we're seeing someone at the moment.Things we mention in this episode:Walter Lippman's 1922 book "Public Opinion"Testing a lens-based account of intersectional stereotyping (Petsko, Rosette, & Bodenhausen, 2022)An early summary of a lens-based theory of categorization and stereotyping (Petkso & Bodenhausen, 2020)Sexual orientation and racial identity interact to predict relevant outcomes (Petsko & Bodenhausen, 2019)For a transcript of this episode, visit: http://opinionsciencepodcast.com/episode/stereotypes-at-the-intersection-with-chris-petsko/Check out my new audio course on Knowable: "The Science of Persuasion."Learn more about Opinion Science at http://opinionsciencepodcast.com/ and follow @OpinionSciPod on Twitter.For a transcript of this episode, visit this episode's page at: http://opinionsciencepodcast.com/episodes/Learn more about Opinion Science at http://opinionsciencepodcast.com/ and follow @OpinionSciPod on Twitter.

Zoe Chance is an assistant professor of marketing at the Yale School of Management. Prior to Yale, she managed a $200 million segment of the Barbie brand at Mattel. In February, she's releasing her first book: Influence Is Your Superpower.In this episode, we talk about Zoe's winding road to becoming a business school professor, the class she teaches at Yale on influence and persuasion, and the insights she shares in her upcoming book. For a transcript of this episode, visit: http://opinionsciencepodcast.com/episode/influence-is-your-superpower-with-zoe-chance/Check out my new audio course on Knowable: "The Science of Persuasion."Learn more about Opinion Science at http://opinionsciencepodcast.com/ and follow @OpinionSciPod on Twitter.For a transcript of this episode, visit this episode's page at: http://opinionsciencepodcast.com/episodes/Learn more about Opinion Science at http://opinionsciencepodcast.com/ and follow @OpinionSciPod on Twitter.

Another year in the books! Sure, there was a lot of wild stuff in 2021--an insurrection, COVID vaccine rollouts, a new president, another installment in the Tiger King franchise...and my daughter was born!But through it all, we had Opinion Science. This year saw a bunch of new listeners, amazing guests, and some ambitious episodes. Your support has meant a lot.So even though I'm a couple weeks behind on this, I wanted put together another "best of" episode, featuring notable moments from the podcast in 2021. As I said in the 2020 "best of" episode, it’s not truly a “best of” per se because I really am attached to every episode. S eriously, there's something in every episode of the show that has stuck with me. So instead, I’ve chosen some particularly meaningful episodes for me, fan favorites, and moments that highlight what this show is all about.If you’re new to the show, this is a great place to start! And if you’ve been listening since the beginning, join me on some fun memories from this year.-AndyFeatured 2021 episodes:Episode 30: “Us vs. Them” with Jay Van BavelEpisode 32: Moralizing and Attention with Ana GantmanEpisode 35: Ambivalence with Iris SchneiderEpisode 36: Negotiation with Kwame ChristianEpisode 37: Influence with Robert CialdiniEpisode 44: The Contact HypothesisEpisode 47: Moral Foundations & Political Opinion with Jesse GrahamFor a transcript of this episode, visit this episode's page at: http://opinionsciencepodcast.com/episodes/Learn more about Opinion Science at http://opinionsciencepodcast.com/ and follow @OpinionSciPod on Twitter.

Brian Ahearn specializes in applying the science of influence in everyday situations. He is one of only a dozen individuals in the world who currently holds the Cialdini Method Certified Trainer® (CMCT) designation, and he teaches the psychology of persuasion and influence as it applies to sales and other aspects of our lives.He's the author of Influence PEOPLE, which was named one of the best influence books of all time by BookAuthority. He followed that up with Persuasive Selling for Relationship Driven Insurance Agents.Late last year, he released a new book, The Influencer, which uses narrative to teach principles of influence.In a lot of ways, our conversation follows up on my interview with Robert Cialdini from earlier this year, so be sure to check out Episode 37: Influence with Robert Cialdini.For a transcript of this episode, visit: http://opinionsciencepodcast.com/episode/influence-on-the-ground-with-brian-ahearn/Check out my new audio course on Knowable: "The Science of Persuasion."Learn more about Opinion Science at http://opinionsciencepodcast.com/ and follow @OpinionSciPod on Twitter.For a transcript of this episode, visit this episode's page at: http://opinionsciencepodcast.com/episodes/Learn more about Opinion Science at http://opinionsciencepodcast.com/ and follow @OpinionSciPod on Twitter.

This is a rebroadcast of Episode 27: Giving and Getting Good Gifts (December 21, 2020).It’s that time of year when winter holidays send people on a buying spree as they collect gifts to give to every friend, family member, and acquaintance. And you’d think that after so many years of giving gifts for all sorts of holidays, we’d be pretty good at it. Right? Well, not according to research in psychology. In this episode, we explore the psychology of why giving to others is such a good thing to do, and also where gift givers go wrong. Along the way, we’ll pick up some tips for how to approach giving in a smarter, more effective way.Many guests in this episode!We hear from Laura and Bethany Sanders about childhood gifting go awry. Laura Sanders is a stand-up comedian and illustrator, so check out her work!Dr. Lara Aknin is an associate professor of Social Psychology at Simon Fraser University. She studies what makes people happy.Dr. Jeff Galak is an associate professor of Marketing at Carnegie Mellon University’s Tepper School of Business. He also runs the YouTube channel, “Data Demystified.”Dr. Julian Giviis an assistant professor of Marketing at West Virginia University's John Chambers College of Business and Economics. He studies gift-giving. Research in this episode:Part I: Why give to others? Lara Aknin and her colleagues found that college students were happier when giving money to other people vs. spending on themselves (Dunn, Aknin, & Norton, 2008). She has replicated this finding all over the world, with kids, and other populations (see Dunn et al., 2020).Part II: How gift-givers and gift-recipients disagree.A. Gift-givers focus on the moment of giving whereas recipients are thinking more long-term (Galak, Givi, & Williams (2016)B. Gift-givers think price matters more than receivers do (Flynn & Adams, 2009)C. Givers avoid repeatedly giving the same thing, but recipients don’t mind (Givi, 2020)D. People opt to give sentimental gifts less often than receivers would prefer (Givi & Galak, 2017); giving something as a gift can also imbue it with sentimentality and make the affection for the gift last longer (Yang & Givi, 2015)E. Just ask people what they want (Gino & Flynn, 2011)F. Giver-centric gifts make people feel closer to each other, even though we think recipient-focused gifts are the most appropriate (Aknin & Human, 2015)Check out my new audio course on Knowable: For a transcript of this episode, visit this episode's page at: http://opinionsciencepodcast.com/episodes/Learn more about Opinion Science at http://opinionsciencepodcast.com/ and follow @OpinionSciPod on Twitter.

Melina Palmer is founder and CEO of The Brainy Business, which provides behavioral economics consulting to businesses of all sizes from around the world. Her podcast, The Brainy Business, has downloads in over 160 countries and is used as a resource for teaching applied behavioral economics for many universities and businesses. In this episode, I talk to Melina about how she got involved in the world of behavioral science, what behavioral economics means to her, and how she goes about applying research in social science to address real challenges in business.You can read the first chapter of her book, What Your Customer Wants and Can’t Tell You, for free using this link: http://www.thebrainybusiness.com/opinionscienceFor more information about my comments about "honesty nudges" at the end of the episode, you can check on a recent article by Kristal et al. (2020) and this BuzzFeed News article.For a transcript of this episode, visit: http://opinionsciencepodcast.com/episode/applying-behavioral-science-with-melina-palmer/Check out my new audio course on Knowable: "The Science of Persuasion."Learn more about Opinion Science at http://opinionsciencepodcast.com/ and follow @OpinionSciPod on Twitter.For a transcript of this episode, visit this episode's page at: http://opinionsciencepodcast.com/episodes/Learn more about Opinion Science at http://opinionsciencepodcast.com/ and follow @OpinionSciPod on Twitter.

This episode follows up on the previous episode of Opinion Science about IBM's Project Debater. If you haven't already, be sure to check out that episode.But this week we hear more from Harish Natarajan, Dan Zafrir, and Noa Ovadia--three accomplished debaters. They'll share how they got into debate, what debate means to them, and why the exercise of debate is so important.In the opening section of the episode, we hear a quick clip from social psychologist Richard Petty. And the study I summarize is from a working paper by Peter Schwardmann, Egon Tripodi, and Joël J. van der Weele.Music in this episode by Blue Dot Sessions (www.sessions.blue).For a transcript of this episode, visit: http://opinionsciencepodcast.com/episode/debate-with-harish-natarajan-dan-zafrir-noa-ovadia/Check out my new audio course on Knowable: "The Science of Persuasion."Learn more about Opinion Science at http://opinionsciencepodcast.com/ and follow @OpinionSciPod on Twitter.For a transcript of this episode, visit this episode's page at: http://opinionsciencepodcast.com/episodes/Learn more about Opinion Science at http://opinionsciencepodcast.com/ and follow @OpinionSciPod on Twitter.

In 2019, IBM introduced the world to Project Debater: an AI system that could go up against humans to debate anything. In this episode, we trace Project Debater’s growth from just an idea to a fully fledged piece of technology and the public debates it’s engaged in. And it raises a bigger question: is persuasion a fundamentally human ability or is it really something that machines are capable of?We hear from IBM engineer and project leaders Noam Slonim, expert debaters Harish Natarajan, Dan Zafrir, and Noa Ovadia, communication neuroscientist Elisa Baek, and best-selling author Daniel Pink.To learn more about Project Debater, visit IBM’s Project Debater website and watch this great mini documentary about the system. Clips from IBM events were made available by IBM and are licensed creative commons. For a transcript of this episode, head to: http://opinionsciencepodcast.com/episode/to-persuade-is-human/ Check out my new audio course on Knowable: "The Science of Persuasion."Learn more about Opinion Science at http://opinionsciencepodcast.com/ and follow @OpinionSciPod on Twitter.For a transcript of this episode, visit this episode's page at: http://opinionsciencepodcast.com/episodes/Learn more about Opinion Science at http://opinionsciencepodcast.com/ and follow @OpinionSciPod on Twitter.

Josh Compton studies how “inoculating” people against persuasion can make them more resistant to arguments they encounter later. Dr. Compton is an associate professor of speech at Dartmouth and has written a lot about “inoculation theory,” which began (as a theory) back in the 60s with the work of William McGuire. We talk about lots of inoculation theory’s many extensions and applications.Things we mention in this episode:The “virgin-soil epidemic” explanation of disease spread among indigenous people following Columbus’ voyage to the Americas. (See this Atlantic article by Ostler, 2020)William McGuire’s original formulation of “inoculation theory” (McGuire, 1964)A lot of the work Josh discusses is reviewed in Compton et al. (2021) and Compton (2021).Online games that help inoculate against fake news: “Bad News”, “Breaking Harmony Square”, and “Go Viral!” For a transcript of this episode, go to: http://opinionsciencepodcast.com/episode/inoculating-against-persuasion-with-josh-compton/Check out my new audio course on Knowable: "The Science of Persuasion."Learn more about Opinion Science at http://opinionsciencepodcast.com/ and follow @OpinionSciPod on Twitter.For a transcript of this episode, visit this episode's page at: http://opinionsciencepodcast.com/episodes/Learn more about Opinion Science at http://opinionsciencepodcast.com/ and follow @OpinionSciPod on Twitter.

Daniel Pink is a bestselling author who uses social science research to explore big questions about what it means to be human. He’s written six books, and a new one comes out in February—The Power of Regret. You can also check out his Masterclass on sales and persuasion. In our conversation, Dan gives a look into his writing process. How does he go from an idea for a book to the final product? And how does he draw on social science along the way? This was a super fun chat—check it out! Things that come up in our conversation:Scapple: a mind-mapping app that Dan uses.The psychology of counterfactual thinking (see Smallman & Summerville, 2018)Classic social influence study on reusing hotel towels (Goldstein, Cialdini, & Griskevicius, 2008)“Paper Lion” by George PlimptonStumbling on Happiness by Dan GilbertHow to Change by Katy MilkmanCheck out my new audio course on Knowable: "The Science of Persuasion."Learn more about Opinion Science at http://opinionsciencepodcast.com/ and follow @OpinionSciPod on Twitter.For a transcript of this episode, visit this episode's page at: http://opinionsciencepodcast.com/episodes/Learn more about Opinion Science at http://opinionsciencepodcast.com/ and follow @OpinionSciPod on Twitter.