Speaking of Psychology American Psychological Association

Last year -- 2023 -- was the world’s warmest on record, and 2024 could bring another record-shattering summer. Psychologist Kim Meidenbauer, PhD, and public health researcher Amruta Nori-Sarma, PhD, discuss how heat affects people’s mental health, emotions and even cognitive abilities; the link between heat, violence and aggression; who is most vulnerable to the effects of extreme heat; and what policy makers could be doing to mitigate its effects.

Why can’t I get myself to run that 5K? Why isn’t my child getting better grades? We all have things that we struggle to accomplish – or that we struggle to get someone else to accomplish. Frank Worrell, PhD, and Wendy Grolnick, PhD, co-authors of “Motivation Myth Busters: Science-based Strategies to Boost Motivation in Yourself and Others,” discuss how our misconceptions about motivation get in the way of reaching our goals, why there’s no such thing as an “unmotivated” person, and the merits and drawbacks of strategies like rewards, competition and praise.

The average American adult spends up to one-third of their waking hours alone. Psychologists are exploring how those hours spent on our own affect us – including the potential benefits, as well as the challenges, of solitude. Thuy-vy Nguyen, PhD, and Netta Weinstein, PhD, discuss the difference between solitude and loneliness, how solitude affects our emotions and stress levels, why some people crave solitude more than others, and why the stigma against solitude can make us uncomfortable with being alone.

The 2024 World Happiness Report, which ranks the happiness levels of countries around the world, found that young Americans are less happy than their peers in many other countries. Psychology professor Lara Aknin, PhD, an editor of the report, talks about how the report defines happiness, why young people’s happiness levels may have dropped in the U.S, what drives happiness, and why being generous makes people happy – even when they don’t have much to spare.

A growing number of adults in the U.S. are choosing not to have children. Jenna Watling Neal, PhD, of Michigan State University, talks about her research that’s found 1 in 5 adults are child free, why people are choosing not to have kids, the stigma child-free adults face, whether people who decide not to have kids early in life usually stick with that choice, and how the prevalence of child-free adults in the U.S. compares with other countries.

If the thought of the upcoming election sends your stress level through the roof, you’re not alone. Psychologist Brett Q. Ford, PhD, and political scientist Kevin Smith, PhD, talk about how political stress affects people’s well-being; what high levels of political stress mean for people’s lives, for the U.S. and for democracy; and how to stay politically engaged while still maintaining your mental health.
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