How the threat of disease has shaped human behavior, with Mark Schaller, PhD

How the threat of disease has shaped human behavior, with Mark Schaller, PhD

The COVID-19 pandemic is a grim reminder that infectious diseases have been a danger throughout human history–so much so that the threat of infection has actually helped shape human evolution. Disgust, wariness of strangers, cultural norms around food and cleanliness–all of these behaviors may have evolved at least in part to keep us safe from infectious disease. Researchers call this suite of protective mechanisms the behavioral immune system. University of British Columbia psychologist Mark Schaller, PhD, who coined that phrase, discusses the origins of the behavioral immune system and how behaviors that evolved to protect us from diseases may not be suitable for the threats we face today. We’d love to know what you think of Speaking of Psychology, what you would change about it, and what you’d like to hear more of. Please take our listener survey, visit www.apa.org/podcastsurvey. Links Mark Schaller, PhD Music Minimalist Piano w/ Cello by tyops via Freesound.org Freesound.org Learn more about your ad choices. Visit megaphone.fm/adchoices

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What moral psychology has to say about charitable giving, with Joshua Greene, PhD

What moral psychology has to say about charitable giving, with Joshua Greene, PhD

It’s December, which means it’s peak season for charitable donations. But how do you decide which organizations to support? Joshua Greene, PhD, discusses how people make moral choices and the implicat...

10 Joulu 202551min

Why nature is good for your brain, with Marc Berman, PhD

Why nature is good for your brain, with Marc Berman, PhD

In an age of increasing distractions, researchers have found that spending time in nature can be an antidote that helps us restore our focus and attention. Marc Berman, PhD, talks about why natural en...

3 Joulu 202541min

How to raise grateful kids, with Andrea Hussong, PhD

How to raise grateful kids, with Andrea Hussong, PhD

Studies have shown that gratitude can help us cope with challenges and is good for our relationships and our health. But figuring out how to foster gratitude in kids isn't always easy or obvious. Andr...

26 Marras 202526min

When sounds are unbearable: Understanding misophonia, with Heather Hansen, PhD

When sounds are unbearable: Understanding misophonia, with Heather Hansen, PhD

For people with misophonia, certain sounds – like chewing, coughing or pen clicking – can trigger strong emotional reactions including anxiety, disgust and rage. Heather Hansen, PhD, director of the M...

19 Marras 202536min

Navigating the mental health impact of GLP-1s, with Rachel Goldman, PhD

Navigating the mental health impact of GLP-1s, with Rachel Goldman, PhD

Over the past several years, the rise of GLP-1 drugs such as Ozempic and Wegovy has changed the conversation around weight and obesity in the U.S. Rachel Goldman, PhD, talks about how GLP-1s work; th...

12 Marras 202537min

Why humblebragging is never a good idea, with Övül Sezer, PhD

Why humblebragging is never a good idea, with Övül Sezer, PhD

We all want to be liked and respected. But sometimes, our intuitions about how to make a good impression lead us astray. Övül Sezer, PhD, talks about common mistakes, including humblebragging and hidi...

5 Marras 202543min

Understanding trichotillomania (hair-pulling) and other body-focused repetitive behaviors, with Clare Mackay, PhD, and Suzanne Mouton-Odum, PhD

Understanding trichotillomania (hair-pulling) and other body-focused repetitive behaviors, with Clare Mackay, PhD, and Suzanne Mouton-Odum, PhD

Body-focused repetitive behaviors such as hair pulling (trichotillomania) and skin picking are relatively common but remain stigmatized and misunderstood. Suzanne Mouton-Odum, PhD, and Clare Mackay, P...

29 Loka 202536min

Why we love to travel, with Andrew Stevenson, PhD

Why we love to travel, with Andrew Stevenson, PhD

Are you dreaming of your next vacation? Many people see travel as a chance to escape their routines, explore new places and maybe even ‘find themselves.’ Andrew Stevenson, PhD, author of “The Psycholo...

22 Loka 202537min

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