What if you read the dramatic claim that playing a certain video game could reduce your risk of dementia by 25%? I hope you'd be skeptical. You might think that it was a ploy to increase the video game's sales. Whenever you read a claim like this, you should ask to see the evidence. As …
Continue reading This brain game can reduce risk of dementia in seniors. How do we know?
GLP-1 drugs have become widely prescribed and used; their original use was to help people, originally those with Type II diabetes, lose weight. People who take them often notice they experience less "food noise," or internal chatter. As the use of these drugs has become widespread, users have also noticed that they are less interested …
The Association for Psychological Science recently announced the winners of the "Share your Science" competition, in which researchers create short social media posts about their work. One of the winners was Dr. Ren Salig (University of Michigan) who created a short Instagram video about their work on bilingualism. Let's watch it, and come back here …
I just discovered a new series of videos called SciFusion Shorts, which posts well-produced, video interviews with psychology researchers around the world. They're a great place to hear about cutting-edge research and practice research methods concepts such as conceptual definitions, operational definitions, ethics, and graphing correlational results. The researchers use video clips to study resilience. …
A colleague is doing research on mixed emotions across cultures, so this headline caught my eye: "Religious people experience more mixed emotions than non-believers" The website PsyPost summarized (possibly with the help of AI) the empirical research. The original empirical journal article is available here, and might be paywalled. The study found that people who …
I think if you asked most students if they think women professors are worse teachers than men professors, they'd say "no" emphatically. None of us wants to be biased--we want our ratings of faculty members to reflect their actual teaching ability. That's why this study might come as a (disappointing) surprise. The research was covered …
In a recent study summarized in PsyPost ,we learn that depending on their political leanings, women report seeking different traits and qualities in their potential romantic partners. The study found that straight women look for different qualities in their romantic partners, depending on their political views. Photo: Depiction Images/Shutterstock The study surveyed over 13,000 women …
Continue reading Women’s politics predict partner preferences
On Sept 20, I posted about an experiment that randomly assigned low-income families with newborns to receive an extra $333 or $20 per month. In that study, adding more income didn't have much of an effect. This time, I’m sharing a somewhat similar experiment on basic income that is being conducted in Germany. In this …
Continue reading Does a free basic income make people less motivated to work?
Would babies benefit if their families received extra cash every month? Photo: Cavan Images/Alamy Stock Photo When psychologists and sociologists take a big-picture view of early childhood development, they almost always notice a correlation between income and child behavior. Specifically, children being raised in poverty tend to perform worse than higher-income children on language development, …
Continue reading Does extra cash help low-income babies’ development?
Those tiny pieces of ice help cool you down. Photo: DelightPhotos/Shutterstock Summer’s almost over, but you should save this idea for next time you’re feeling too hot. It turns out that the best way to cool yourself down is by eating small pieces of ice—like those found in your favorite slushy. You can see a …