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What does it really take to change a habit? Charles Duhigg, journalist and author of The Power of Habit, joins us to explore how our understanding of habits has evolved and why lasting change may start with changing how we see ourselves. From the “habit window” and keystone habits to habit chaining and identity shifts, we challenge long-held assumptions about willpower and explore how small changes in behavior and perspective can lead to lasting transformation. Topics [0:00] The Food Noise and GLP-1s [10:47] Speed Round with Charles Duhigg [16:50] The Habit Loop: What We Get Right and Wrong [22:34] The Hidden Cues Behind Our Habits [27:23] Keystone Habits, Habit Chaining, and Identity [35:51] Temptation Bundling and Making Habits Easier [40:07] How GLP-1 Medications Change Our Relationship With Willpower [49:02] Why Researchers Should Work With Businesses [55:09] Desert Island Music: The Beatles vs. The Rolling Stones [59:34] Groove Session: Why Your Actions Shape Your Identity ©2026 Behavioral Grooves Links About Charles The Power of Habit by Charles Duhigg Join us on Substack! Join the Behavioral Grooves community Subscribe to Behavioral Grooves on YouTube Support Behavioral Grooves Music Links The Beatles - A Hard Day’s Night The Rolling Stones - Beast of Burden

Have we misunderstood two of psychology’s most famous experiments? We revisit the Stanford Prison Experiment and the Robbers Cave experiment with science historians Thibault Le Texier and Gina Perry, who uncovered a much messier story behind the research we learned about in school. What can these experiments actually tell us about human behavior, and what happens when researchers become more invested in a specific conclusion than challenging their own assumptions? Topics [0:00] Two Famous Experiments, One Bigger Problem [6:47] Part One: The Stanford Prison Experiment [12:26] Were the Guards Coached to Be Cruel? [18:14] Is the Real Lesson About Leadership? [19:22] Part Two: The Robbers Cave Experiment [24:04] The Forgotten Middle Grove Experiment [28:38] Engineering the Robbers Cave Experiment [32:38] What Can We Actually Learn From These Experiments? [36:09] When the Story Gets in the Way of the Science [41:36] What Happens When a Story Sounds Too Tidy? ©2026 Behavioral Grooves Links Investigating the Stanford Prison Experiment: History of a Lie by Thibault Le Texier About Gina Perry Join us on Substack! Join the Behavioral Grooves community Subscribe to Behavioral Grooves on YouTube Support Behavioral Grooves

Why do we do what we do? Behavioral Grooves explores the science of human behavior with researchers, authors, and thinkers who help us make sense of ourselves, each other, and the world around us.

Horse meat, kidneys, prostitution. What happens when the things people want to buy, sell, and trade collide with what society has deemed “off-limits”? Nobel Prize-winning economist Alvin “Al” Roth joins us to explore the behavioral science behind controversial markets, from repugnance and social norms to black markets, incentives, and informed consent. We also dig into his work redesigning the kidney exchange market and how asking a different question can open up new possibilities for solving seemingly impossible problems. Topics [0:00] Intro and Speed Round with Alvin “Al” Roth [9:21] What Is a Market? [13:10] Repugnance vs. Disgust [20:00] How Social Norms Shape Markets and Morality [24:12] Do Laws Change Morality, or Does Morality Change Laws? [28:25] Drugs, Hitmen, and the Social Support Behind a Ban [34:23] Rethinking the Market for Prostitution [38:12] Can Money Be Coercive? [46:12] Redesigning Kidney Donation With Incentives [50:42] What Do We Do When the Data Can't Change Minds? [52:47] “Ought Implies Can” and the Limits of Moral Rules [1:03:05] Grooving Session: What We Learned From Al Roth ©2026 Behavioral Grooves Links About Alvin E. Roth Join us on Substack! Join the Behavioral Grooves community Subscribe to Behavioral Grooves on YouTube Support Behavioral Grooves Music Links Paul Simon - You Can Call Me Al Leonard Cohen - I’m Your Man

What happens when behavioral science leaves the classroom and enters the real world? In this special episode, we explore the past and future of the Behavioral Science & Policy Association with founders Sim Sitkin and Craig Fox and incoming leader Crystal Hall. We talk about bridging the gap between research and practice, the growing importance of interdisciplinary behavioral science, and why understanding the human side of AI may be one of the field's biggest opportunities. Topics [0:00] What Is the Behavioral Science & Policy Association? [7:45] BSPA's First Big Breakthroughs [12:12] How BSPA Helped Legitimize Applied Behavioral Science [17:14] What AI Gets Wrong About Behavioral Science [25:06] The Next Frontier for Behavioral Science [32:34] Why Behavioral Science Is at a Critical Moment [42:19] What AI Means for Behavioral Science [46:20] A New Vision for BSPA [49:10] How to Get Involved With BSPA ©2026 Behavioral Grooves Links BSPA Join us on Substack! Join the Behavioral Grooves community Subscribe to Behavioral Grooves on YouTube Support Behavioral Grooves

What if work didn’t have to be something we simply “get through” five days a week? This week, we sit down with Bree Groff, author of Today Was Fun, to explore how small changes in the way we interact, communicate, and lead can make work more human and mostly fun, most days. We talk about work-life balance, chronic overwork, psychological safety, AI, and the importance of protecting the relationships, health, creativity, and small moments of joy that make our lives meaningful. Topics [0:00] Intro and Speed Round with Bree Groff [9:45] Treat your brain like a Stradivarius [13:18] Why this isn't a typical business book [19:52] The five-minute check-in [27:41] The benefits of psychological safety and cognitive offloading [30:55] The hidden cost of chronic overwork [36:16] Why “love what you do” is an exhausting goal [43:09] Why work should be mostly fun, most days [49:07] The truth about AI at work [53:45] What happens when we outsource thinking? [54:37] Bree's writing soundtrack [59:45] Grooving Session: Making work fun ©2026 Behavioral Grooves Links About Bree Today was Fun by Bree Groff Join us on Substack! Join the Behavioral Grooves community Subscribe to Behavioral Grooves on YouTube Support Behavioral Grooves Musical Links Vulfpeck - Back Pocket Qveen Herby - The Fool

This week, Dr. Jeremy Pollack joins us to explore the neuroscience of conflict, trust, mistakes, uncertainty, and psychological safety. We discuss how these obstacles and miscommunications can affect our work environments, what to do when you notice them, and how to build healthier teams by breaking old conflict patterns before they start. Topics [0:00] Intro and Speed Round with Jeremy Pollack [9:20] Can our brains rewire conflict patterns? [14:21] The neuroscience behind conflict resolution [19:50] How organizational systems can fuel conflict [32:32] Creating psychological safety at work [38:55] Why our brains crave certainty [42:09] How to rewire the nervous system after trauma [49:04] Desert Island Music Picks [50:36] Grooving Session: Self-regulation techniques for leaders ©2026 Behavioral Grooves Links About Jeremy Wired for Peace by Jeremy Pollack, Ph.D. Join us on Substack! Join the Behavioral Grooves community Subscribe to Behavioral Grooves on YouTube Support Behavioral Grooves Musical Links Grateful Dead - Friend of the Devil Phish - Sample in a Jar

Disagreements are inevitable, but they don’t have to become conflicts. Harvard Kennedy School professor Julia Minson joins us to explore why we struggle to see perspectives different from our own and how openness, curiosity, and humility can lead to more productive conversations. We also get practical strategies for navigating difficult conversations, from asking better questions to understanding what we actually know versus what we’re simply assuming. Topics [0:00] Introduction and Speed Round with Julia Minson [6:16] Does Feeling Heard Make Us More Receptive? [19:23] Why Context Matters in Conflict [21:13] What Is Naive Realism? [37:37] Why Receptiveness Isn't Weakness [42:00] What Is "Boomer Asking"? [44:39] How to Start a Difficult Conversation [47:23] What Do You Actually Know? [49:30] Asking Better Questions [51:12] Are You Actually Being Curious? [52:30] Using Notes to Have Better Conversations [57:19] Grooving Session: Practical Tips for Better Disagreements ©2026 Behavioral Grooves Links About Julia How to Disagree Better by Julia Minson Join us on Substack! Join the Behavioral Grooves community Subscribe to Behavioral Grooves on YouTube Support Behavioral Grooves Music Links Taylor Swift - august Noah Kahan - The Great Divide

What if constraints could actually make us more creative? This week, we use behavioral science to explore how limits on our time, resources, and choices can focus our attention, spark creativity, and help us make better decisions. With author David Epstein, we look at how creatives like Bach and Dr. Seuss used constraints to generate new ideas, and how identifying bottlenecks at work can help us focus on the problems that matter most. We’ll also share practical ways to embrace constraints, think differently, and get more done. Topics [0:00] Intro and speed round with David Epstein [15:00] Choice overload and endless options [22:31] How constraints can unlock creativity  [29:53] Innovation and limitations [36:14] Great thinkers and the obstacles that met them [43:55] The Green Eggs and Ham Effect [51:10] AI and creativity [59:40] Finding the Bottleneck [1:04:02] Knowing your own constraints [1:11:13] Bach: the maestro of constraint [1:18:43] Grooving Session: Exploring the power of constraints ©2026 Behavioral Grooves Links About David Epstein Inside the Box: How Constraints Make Us Better Join us on Substack! Join the Behavioral Grooves community Subscribe to Behavioral Grooves on YouTube Support Behavioral Grooves Music Links Bach - Air on the G String (Orchestral Suite No. 3) London Grammar - Hey Now

What happens when we enter a conversation with someone we assume is different from us? Social psychologist Claude Steele argues that the tension and nerves we feel may have less to do with prejudice than we think. In his new book, Churn, Claude explores how identity threats can affect our performance and relationships, why we fear being misjudged, and how empathy, listening, and understanding can help reduce that tension and foster trust. We discuss why context matters, how our attitudes can follow our behavior, and why “colorblindness” can make it harder to understand another person’s experience. Topics [0:00] Introduction and Speed Round with Claude Steele [11:28] Does attitude follow behavior? [15:02] What exactly is “churn”? [20:12] The fear of being stereotyped [30:21] Trust as the antidote to tension [35:31] Can you really be “colorblind?” [47:48] Barack Obama and the cross-identity bridge to understanding [53:40] Why you need to look at circumstances [1:01:58] Desert Island Music [1:07:05] Grooving Session: Why our brains churn ©2026 Behavioral Grooves Links About Claude Churn: The Tension That Divides Us and How to Overcome It Join us on Substack! Join the Behavioral Grooves community Subscribe to Behavioral Grooves on YouTube Support Behavioral Grooves Musical Links Miles Davis & Gil Evans - The Duke Stevie Wonder - Don’t You Worry ‘Bout A Thing

How does culture shape the way we think, behave, and interact with one another? In this episode, anthropologist Oliver Sweet explores the hidden social rules that influence human behavior, from communication and cultural norms to social media, artificial intelligence, and changing generational values. We discuss the psychology and anthropology of culture, how "vibe shifts" emerge, whether technology is making us more narcissistic, and what AI could mean for collaboration, empathy, creativity, and human connection. Topics [0:00] Intro & Speed Round with Oliver Sweet [7:54] Can You Be Too Fat for an Imaginary Boat? [13:08] The Hidden Rules That Shape Our Behavior [18:47] How Social Norms Change Over Time [21:14] What Is a "Vibe Shift"? [28:23] AI, Social Media & Culture [32:37] The Return of Subliminal Messaging [36:53] AI and the Rise of Digital Narcissism [46:51] How Technology Changes Risk-Taking [52:17] Can Counterculture Predict the Future? [58:56] What Happens When AI Replaces Human Connection? [1:09:33] Grooving Session: The Reality and Illusions of AI ©2026 Behavioral Grooves Links About Oliver The Rules That Make Us: How Culture Shapes the Way We Act, Think, Believe, and Buy by Oliver Sweet Join us on Substack! Join the Behavioral Grooves community Subscribe to Behavioral Grooves on YouTube Support Behavioral Grooves

Who are you when no one is watching? We welcome author Patricia Martin to discuss how social media, algorithms, and AI are reshaping our sense of self. From persona fog and chronic self-doubt to the future of human agency, we explore what it means to build an authentic identity in an increasingly performative digital world. Topics [0:00] Introduction and Speed Round with Patricia Martin [9:18] From Research to Me-Search [13:10] Why the Self Has Become a Consumer Product [19:24] Persona Fog, Self-Doubt & Cascading Crossroads [24:13] Healthy Personas vs. Fracturing Online Identities [31:30] The Self as Consumer Commodity [36:07] Construction Not Subtraction [43:33] Desert Island Music [50:32] Grooving Session: To Thine Own Self Be True? Links About Patricia Will the Future Like You? By Patricia Martin Join us on Substack! Join the Behavioral Grooves community Subscribe to Behavioral Grooves on YouTube Support Behavioral Grooves Music Links Aretha Franklin - Chain of Fools Eminem - The Real Slim Shady

Why does modern life leave so many of us feeling disconnected? We explore the surprising evolutionary forces behind loneliness, autonomy, and technology, and share practical ways to build stronger relationships without giving up the conveniences of modern life. Topics [0:00] Introduction and Speed Round with Bill von Hippel [11:09] Were hunter-gatherers actually happier? [15:40] Why evolution favors connection over autonomy [22:43] How cities created innovation (and loneliness) [31:16] The cost of choosing autonomy [37:57] Social media, AI, and the future of human connection [47:56] Practical ways to create more community [56:17] Evolutionary mismatches and modern fears [1:02:23] Desert Island Music [1:09:32] Grooving Session: Choose connection ©2026 Behavioral Grooves Links About Bill The Social Paradox by Bill von Hippel Join us on Substack! Join the Behavioral Grooves community Subscribe to Behavioral Grooves on YouTube Support Behavioral Grooves Music Links Bruce Springsteen - Born to Run Credence Clearwater Revival - Have You Ever Seen the Rain

What actually stops crime? Economist Jennifer Doleac joins us to explore the behavioral science behind safer communities, revealing why certainty of consequences, not harsher punishments, is the key to changing behavior and how evidence can lead to smarter criminal justice policy. Topics [0:00] Introduction and Speed Round with Jennifer Doleac [9:15] How an economist found criminal justice [13:56] Why DNA databases reduce crime [16:53] Certainty vs. severity of punishment [21:11] Redemption, incentives, and justice [25:05] Second chances for first-time offenders [30:50] Jobs, criminal records, and Ban the Box [37:57] When good intentions backfire [44:08] Rethinking prisons and parole [50:24] Why evidence struggles to shape policy [57:58] Desert Island Music [1:00:30] Grooving Session - Reforming our criminal justice systems ©2026 Behavioral Grooves Links About Jennifer The Science of Second Chances Join us on Substack! Join the Behavioral Grooves community Subscribe to Behavioral Grooves on YouTube Support Behavioral Grooves Musical Links Miley Cyrus - Used to Be Young Zach Bryan - I Remember Everything

AI can make us more efficient, but it can also change how we think, collaborate, and trust one another. As we continue to groove on AI, we dig into the concepts of cognitive surrender, creative convergence, trust erosion, and the new challenges facing managers as the race to adopt AI takes over corporate America. If you want to improve human connection and navigate AI's impact thoughtfully, take a listen to this episode. We have a few ideas that just may help. Topics [0:00] Intro: What is cognitive surrender? [4:15] How to use AI without giving up critical thinking [9:33] Why teams become less innovative [15:25] How AI quietly erodes workplace trust [20:42] Why AI-generated communication feels disingenuous [24:06] The growing strain on frontline managers [30:39] Helping organizations build healthier AI practices Links The Impact of Generative AI on Critical Thinking