“Disgusting” is a flexible word – it could describe everything from a putrid smell to your least-favorite food to a behavior you find immoral. But what does it really mean to be disgusted? Paul Rozin, PhD, talks about where disgust comes from, why some people are more easily disgusted than others, universal triggers of disgust, why the foods we consider disg ... Show More
Oct 28
Helping humans and wildlife coexist, with Suzanne MacDonald, PhD
Many of us share our cities and neighborhoods with animals that lived there before we moved in, such as raccoons, turtles and crows. Suzanne MacDonald, PhD, of York University, discusses why some species thrive in urban environments while others struggle; how city living changes ... Show More
39m 14s
Oct 21
Why we complain and how to do it better, with Robin Kowalski, PhD
Whether it’s grumbling about a boss, the weather, or a spouse’s most annoying habit, we all complain. Robin Kowalski, PhD, of Clemson University, discusses why we complain; the difference between venting and complaining to get results; how to complain in a way that doesn’t wear p ... Show More
26m 54s
Oct 14
Beyond screen time: What makes educational technology effective, with Nicole Barnes, PhD
Digital tools now help teach students everything from spelling to math to science -- but flashy features don’t always translate to learning. Nicole Barnes, PhD, executive lead psychologist for education at the American Psychological Association and lead author of a new report on ... Show More
33m 42s
Mar 2024
Disgustology (REPULSION TO GROSS STUFF) with Paul Rozin
<p>Taboos. Intolerable foods. Sad songs. Sexy kinks. Candy that looks like poo. Let’s get a little gross, shall we? The foremost expert in disgust, Dr. Paul Rozin, chats about the emotions related to revulsion – and BOY HOWDY do we cover some ground. Why do some things gross us o ... Show More
1h 29m
Jan 2022
The Sunday Read: ‘How Disgust Explains Everything’
<p>What is “disgust”? Molly Young, a journalist with The New York Times, considers the evolutionary and social uses of this “universal aspect of life” to identify the impact of disgust in its physical, psychological and linguistic manifestations.</p><p>Young explains the differen ... Show More
41m 12s