Behavioral Grooves Podcast

Kurt Nelson, PhD and Tim Houlihan

Stories, science and secrets from the world’s brightest thought-leaders. Behavioral Grooves is the podcast that satisfies your curiosity of why we do what we do. Explanations of human behavior that will improve your relationships, your wellbeing, and your organization by helping you find your groove.

  1. 2025-12-04

    How Expectations Shape Who We Become

    In this special episode inspired by questions from our Facebook Community, we explore why big change feels intimidating even though most transformation happens quietly in our daily lives. Kurt and Tim dig into the micro-shifts we overlook, the powerful role expectations play in shaping our confidence and identity, and why surrounding yourself with people who expand your sense of possibility truly matters. They also revisit classic and modern goal-setting research — from Kurt Lewin’s “levels of aspiration” to today’s best evidence — to show how balancing past performance with future dreams helps you find the motivating sweet spot that keeps you moving forward. A Note From Our Team: This show exists because of the community around it — the questions you ask, the curiosity you bring, and the support you’ve given us. If you’d like to help us keep producing independent, ad-free behavioral science content, we’d be grateful for your support on Substack. Your contribution sets the expectation that this work matters — and helps us keep delivering it. Support us here. Topics [0:00] Change and Its Implications [4:00] The Impact of Incremental Change on Personal Growth [8:41] The Pygmalion Effect [16:14] Goal Setting: Past Performance vs Future Dreams [25:39] Incremental Goals vs. Aspirational Goals [29:11] Our Facebook Community: Coffee or Tea? ©2025 Behavioral Grooves Links Join us on Substack! Join the Behavioral Grooves community Subscribe to Behavioral Grooves on YouTube Support Behavioral Grooves

    33 min
  2. 2025-12-01

    Why Split-Second Thinking Fuels Violence | Jens Ludwig

    Is violence caused by “bad people,” too many guns, or something deeper? In this episode, University of Chicago researcher Jens Ludwig reveals why most violent acts stem not from evil intent but from ordinary people in unforgiving situations. We explore how behavior, context, metacognition, and split-second decision-making shape violent outcomes — and why small, scalable interventions like pocket parks, foot traffic, and reflective thinking can dramatically reduce harm. If you care about safer communities, more innovative policymaking, or just want to understand human behavior better, our conversation with Jens will forever reshape how you view violence. Topics [0:00] Intro and Speed Round with Jens Ludwig [10:18] Bad People vs Bad Situations [15:55] The 10-Minute Window [22:50] Dog Attacks and Tunnel Vision [31:15] Eyes on the Street and Environment Shaping Behavior [38:50] How Pocket Parks Reduce Crime [47:27] In-Group/Out-Group Psychology and Neighborhood Conflict [52:20] Metacognition, Education, and Preventing Violence [1:00:57] Poker, Tilt, and Decision-Making Under Stress [1:06:51] Desert Island Music Picks [1:11:21] Grooving Session: Interventions and a Solution to Violent Crime ©2025 Behavioral Grooves Links About Jens Unforgiving Places: The Unexpected Origins of American Gun Violence Join us on Substack! Join the Behavioral Grooves community Subscribe to Behavioral Grooves on YouTube Support Behavioral Grooves Musical Links Chappell Roan - Red Wine Supernova AC/DC - Hell’s Bells

    1h 34m

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About

Stories, science and secrets from the world’s brightest thought-leaders. Behavioral Grooves is the podcast that satisfies your curiosity of why we do what we do. Explanations of human behavior that will improve your relationships, your wellbeing, and your organization by helping you find your groove.

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