The Psychology of People

This episode was generated with AI assistance.

This episode was generated with AI assistance.

Why does a crowd singing one lyric sometimes feel bigger than music? This episode explores collective effervescence: the strange, measurable sense of shared aliveness that can emerge at concerts, rituals, sports crowds, worship, and festivals. This episode was generated with AI assistance.

Why can a hand on your shoulder change your breathing before anyone says the right words? This episode explores interpersonal touch as a hidden regulator of emotion: a channel for stress reduction, safety signaling, and social connection. We look at research on pain, anxiety, depression, cortisol, newborn growth, and the complicated role of consent and context. This episode was generated with AI a...

Climate anxiety is often treated like a feeling we should reduce. But what if some of that distress is not a malfunction, but a signal looking for somewhere to go? This episode explores newer research on young people, climate distress, hope, eco-anxiety, and agency. We look at why reducing anxiety is not always the same as increasing capability, and why collective action may matter psychologically...

This episode was generated with AI assistance.

You are alone at an empty crosswalk. No cars. No police. No one to judge you. And still, you wait. This episode explores why people follow arbitrary rules even when breaking them would help them, harm no one, and remain anonymous. This episode was generated with AI assistance.

Do you silently rehearse sentences before speaking, or does thought arrive without words? This episode explores anendophasia, the reported absence of inner speech, and why recent research suggests the effects are specific rather than global. This episode was generated with AI assistance.

Most of us believe we would never confess to something we did not do. That confidence feels obvious, even moral. But research on interrogation pressure suggests the mind behaves differently in custody than it does from the safety of a couch. This episode explores false confessions through the 2024 Campbell systematic review and Kassin and colleagues' 2025 update on police-induced confessions. We l...

Why does a room stay silent when many people privately disagree? This episode explores pluralistic ignorance, the social misreading that makes private majorities behave like public minorities. We begin with the familiar silence of meetings, classrooms, dinners, and groups where nobody objects, so everyone assumes nobody else is uncomfortable. This episode was generated with AI assistance.

This episode was generated with AI assistance.

You think you understand a zipper, Wi-Fi, inflation, or a toilet—until someone asks you to explain the steps. This episode explores the illusion of explanatory depth: the research-backed gap between feeling familiar with a system and actually understanding its causal mechanism. This episode was generated with AI assistance.

This episode was generated with AI assistance.

This episode was generated with AI assistance.

This episode was generated with AI assistance.

Ask a seven-year-old how long until their birthday and the wait feels endless. Ask an adult where the year went and they genuinely can't say. Same calendar, completely different felt duration. In this episode we trace why subjective time speeds up with age — from Adrian Bejan's 2019 physics theory that we perceive time as a stream of mental images that slows with our eye movements, to the proporti...

Some secrets hurt most when nobody is questioning you. They return in the shower, on the bus, or right before sleep. This episode explores the newer psychology of secrecy: the idea that secrets are costly not mainly because we actively hide them in conversation, but because the mind keeps returning to them in private. This episode was generated with AI assistance.

Why does one chorus loop in your mind for hours, even when you never chose to play it? This episode explores new 2025 research suggesting earworms may be more than random musical annoyances. They may be a form of mental habit, connected to everyday loops like tapping, counting, checking, rehearsing, and repeating. This episode was generated with AI assistance.

Daniel Kahneman's peak-end rule reveals that our brains don't average experiences—they take snapshots of the most intense moment and the final moment, then discard everything else. A 2022 meta-analysis of 174 studies confirms this effect is large and robust, explaining why a colonoscopy that ends gently feels better than a shorter one that stops abruptly, and why that vacation where everything wen...

Research from Ethan Kross's lab at the University of Michigan reveals that silently talking to yourself in the second or third person creates psychological distance that facilitates emotional regulation—without depleting cognitive resources. This episode was generated with AI assistance.

A University of Florida study across three Halloween seasons reveals that shared fear experiences can strengthen relationship bonds—but only if you talk about it afterward. Psychologist Jane Wiley and colleagues conducted five studies at a commercial haunted attraction, finding that couples who experienced higher levels of fear together reported feeling closer—with one crucial caveat. This episode...

A breakthrough 2026 Cell study reveals that smell receptors in your nose aren't randomly scattered—they're organized in precise, overlapping stripes guided by a molecular 'GPS system,' solving a mystery that has puzzled neuroscientists for decades and opening new paths for restoring lost smell. This episode was generated with AI assistance.

Groundbreaking research shows that financial worry literally reduces your available brainpower—the equivalent of losing 13 IQ points or an entire night's sleep. Studies of Indian sugarcane farmers reveal that poverty itself, not the traits of poor people, impairs cognitive function, creating a vicious cycle that makes 'just make better decisions' dangerously misguided advice. This episode was gene...

Once considered a disease that could kill you, nostalgia is now recognized as a powerful psychological resource. This episode traces nostalgia's remarkable journey from 17th-century medical diagnosis to modern mental health tool, exploring the neuroscience of nostalgic recall and new research revealing why what you remember matters as much as that you remember. This episode was generated with AI a...

Scientists at Duke-NUS Medical School have discovered a direct mechanism linking gut bacteria to anxiety. When certain bacteria metabolize food, they produce molecules called indoles that travel to the brain's fear center and dial down anxiety. This research opens the door to treating mental health with probiotics instead of traditional medications. This episode was generated with AI assistance.