Home Podcasts People Who Read People: A Behavior and Psychology Podcast
People Who Read People: A Behavior and Psychology Podcast

People Who Read People: A Behavior and Psychology Podcast

Zachary Elwood 210 Episodes Oct 11, 2026

This show helps you understand human behavior and psychology to better navigate personal and professional life and connect with people. Host Zachary Elwood, author of the Reading Poker Tells trilogy, interviews a wide range of guests including law enforcement, researchers, sports analysts, and mental health experts. The podcast emphasizes patience, nuance, and questioning simplistic assumptions. With over 200 episodes, it offers deep insights into real-world human behavior.

Episodes

Pro slot machine player on gambling strategies, risks, the lifestyle, and more
Pro slot machine player on gambling strategies, risks, the lifestyle, and more Oct 11, 2026 00:49:51 How does someone make a living playing slot machines—and why would casinos let them? After joining professional gambler Chris Huang on a casino trip in Atlantic City, I talk with him about the unusual career of casino “advantage play” and how pro slot machine players capture the money left behind by other, less knowledgeable players. We explore why manufacturers create beatable machines, the psych
A private investigator's tips on reading and manipulating people
A private investigator's tips on reading and manipulating people Oct 3, 2026 01:06:08 A talk with Andrew Thompson, a New York City-area private investigator and a researcher of criminal behavior and interrogation techniques. Andrew shares how he gets people talking while lacking the authority and command of a police badge, and what studying FBI crime cases and interrogations taught him about linguistic clues to deception in people’s stories. We also discuss his research into crimin
She’s certified by Joe Navarro in body language: How has it helped her?
She’s certified by Joe Navarro in body language: How has it helped her? Sep 27, 2026 00:44:10 On this podcast I sometimes explore the “behavior expert” industry. One thing I'm curious about is the value people say that they’ve received from “behavior expert” trainings and certifications. This is a talk with Gallia Winkler, a psychological coach and a behavioral student of Joe Navarro’s; she’s been certified in his Body Language Expert Program. I ask her about what drives her interest in no
A critical look at Paul Ekman, Joe Navarro, and the entire "behavior expert" industry
A critical look at Paul Ekman, Joe Navarro, and the entire "behavior expert" industry Sep 20, 2026 01:54:10 A talk with former CIA officer Kent Clizbe about the exaggerated, irresponsible claims made by many self-described “behavior experts,” focusing especially on Paul Ekman, Joe Navarro, microexpressions, and attempts to detect deception from body language. We discuss why facial expressions and physical movements cannot be interpreted through a universal dictionary, how cultural and individual differe
Army Psy-Op veteran talks influence, blowback, psy-op myths, and more
Army Psy-Op veteran talks influence, blowback, psy-op myths, and more Aug 28, 2026 01:28:42 A talk with an Army Psychological Operations soldier about what military psy-op work really involves—and how different the reality is from many people's ideas about the nature of that work. We discuss his psy-op work in Afghanistan, why credibility and truth are usually much more persuasive and effective than deception, and fascinating historical operations involving surrender appeals, staged inte
Can computers spot lies better than humans?, with Bennett Kleinberg
Can computers spot lies better than humans?, with Bennett Kleinberg Aug 12, 2026 01:00:02 Can machines spot a lie better than we can? I talk with psychology researcher Bennett Kleinberg, whose work brings together psychology, machine learning, natural-language processing, and deception detection. We explore why humans are bad at identifying lies, which verbal clues may reveal deception—and why nervousness is often misleading. Bennett explains how liars use detail and how level of detai
Inside a Scientology e-meter auditing session, with Chris Shelton
Inside a Scientology e-meter auditing session, with Chris Shelton Aug 1, 2026 01:23:35 Former Scientologist Chris Shelton spent thousands of hours using the e-meter to "audit" fellow members of the Church—but what does the device actually measure, and why do Scientologists trust it as an infallible guide to the truth? Chris takes us inside a typical auditing session, explaining the personal questions auditors ask, the needle movements they watch for, and what they believe those reac
How Pete Blair scored 100% in a deception detection study
How Pete Blair scored 100% in a deception detection study Jul 24, 2026 01:03:56 In a 2014 deception detection study, Pete Blair made 33 judgments—and got all 33 right. That paper was titled “Expertise in deception detection involves actively prompting diagnostic information rather than passive behavioral observation.” I ask Pete about what the factors were in him getting 100% accuracy in that study, and we talk about the interplay between verbal and nonverbal behavior. Pete t
Behaviorally, poker and interrogations are very different
Behaviorally, poker and interrogations are very different Jul 10, 2026 00:49:32 Zach Elwood, author of influential books on poker tells and host of the People Who Read People podcast, joins The Deductionist podcast for a wide-ranging conversation about what we can and can't learn from human behavior. Drawing on his years studying poker tells and consulting for high-stakes players, Zach explains why reading behavior in structured games like poker is fundamentally different fro
Understanding defenses of the polygraph, with David Goldberg
Understanding defenses of the polygraph, with David Goldberg Jul 1, 2026 01:19:50 Polygraphs are a controversial tool in criminal investigations: critics argue they're too unreliable to trust, while proponents say that, even if they’re not perfect, they nonetheless can play a valuable role in helping uncover the truth. I talk with veteran polygraph examiner David Goldberg (executiveprotectiongrp.com), who has conducted more than 20,000 examinations over a 30-year career and who
The push for science-based interrogation approaches, with Maria Hartwig and Christian Cory
The push for science-based interrogation approaches, with Maria Hartwig and Christian Cory Jun 20, 2026 00:53:18 In real or fictional criminal interrogation scenes, you've probably seen the approach where police barge in and confront the suspect with the evidence, trying to get them to crack and give a confession. In this talk, Maria Hartwig and Christian Cory explain why that doesn’t work well, and why a strategic use of evidence (SUE) approach, involving planning out the reveal of evidence, gets much bette
Reading behavior in The Traitors and other social deduction games, with Zack Davies (UK season 2)
Reading behavior in The Traitors and other social deduction games, with Zack Davies (UK season 2) Jun 13, 2026 01:00:14 Zack Davies was a standout contestant on the popular reality TV show The Traitors (UK, season 2). The Traitors is what is called a social deduction game, similar to the games Werewolf and Mafia. In this talk we examine psychological factors and behavioral clues that can shape players' perceptions and decisions in this game. We discuss how friendships and rivalries can negatively affect people’s ju

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