From body language bullshit to behavior science, with Vincent Denault

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...

28 Aug 1h 34min

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 det...

11 Aug 1h 4min

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 a...

1 Aug 1h 29min

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 rathe...

24 Jul 1h 8min

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...

10 Jul 54min

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 valua...

1 Jul 1h 25min

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 confessio...

20 Jun 58min

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 th...

13 Jun 1h 4min