Lefties, righties and mixed-handers: The psychology of brain asymmetry, with Sebastian Ocklenburg, PhD
Left-handers make up about 10.6 percent of the world’s population. Sebastian Ocklenburg, PhD, talks about why handedness and other brain asymmetries exist; the genetic and environmental factors that influence handedness; whether there’s any truth to the stereotype that lefties are more creative; why “pawedness” is common in cats, dogs, and other non human animals; and why left-handed people are underrepresented in brain research.
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36:46
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36:46
Teens, AI and the science of risky decisions, with Valerie Reyna, PhD
You might think the best way to make decisions is to know all the facts. But psychologists’ research suggests that getting the “gist” – the core meaning behind the facts – is more important than focusing on every last detail. Valerie Reyna, PhD, talks about why gist matters; how it explains why teens make so many risky decisions; how understanding gist can help doctors communicate better with their patients; and why AI systems may be moving toward more gist-based reasoning.
Chapters
00:00 What is Gist?
09:55 The Role of Gist in Adolescent Decision-Making
19:40 Misinformation and Gist-Based Thinking
29:53 AI Decision-Making: A New Frontier
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34:33
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34:33
How to support children after traumatic events, with Robin Gurwitch, PhD
From hurricanes to wildfires to gun violence, trauma and disaster touch the lives of millions of children each year. Robin Gurwitch, PhD, discusses how disasters affect children’s mental health, how to support children and teens in the aftermath of disasters, and how parents can talk to their children about traumatic events in the news.
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31:12
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31:12
Financial scams: Why some older adults are at risk, with Duke Han, PhD
Financial scams targeting people over age 60 cost victims more than $3.4 billion in 2023. Neuropsychologist Duke Han, PhD, talks about why some older adults are at risk, financial vulnerability as an early sign of Alzheimer’s disease, and how people can protect themselves and their loved ones from falling victim to a scammer.
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24:46
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24:46
Hot flashes, heart health and hormones: Rethinking menopause, with Rebecca Thurston, PhD
For many women, the shifting hormones of midlife bring troubling symptoms like hot flashes, mood and memory changes. Now, researchers are learning more about the short- and long-term health effects of menopause. Clinical health psychologist Rebecca Thurston, PhD, discusses links between menopause symptoms and long-term cardiovascular and Alzheimer’s risk; evolving treatments, including hormone therapy and non-hormonal options; and why midlife can be an empowering as well as challenging time for women.
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"Speaking of Psychology" is an audio podcast series highlighting some of the latest, most important and relevant psychological research being conducted today. Produced by the American Psychological Association, these podcasts will help listeners apply the science of psychology to their everyday lives.
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