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Posts Encouraging Eating Disorders Were Recommended to X Users
Communities that promote eating disorders have been thriving on X, with some users saying the platform has recommended content to them that glorifies or encourages starving, self-harm and being underweight. ... “For someone who is at risk of an eating disorder, maybe engaging in low-level behaviors, this kind of content really validates that ‘Hey, there are other people doing this,’” said Gemma Sharp, a clinical psychologist, associate professor and the head of body image and eating disorders research at Monash University in Melbourne, Australia. “Eating disorders are very competitive disorders.
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How Do You Spot a Liar? Scientists Say It’s Trickier Than You Might Think
For over a century, people have been inventing technology to catch a liar in the act. The polygraph was wildly popular in the mid-20th century, until science and federal law cracked down. Then, there was an era of Micro Expression Training. Now, there's talk of using AI to analyze the human voice. But does any of this even work? What are the inherent risks to relying on a single cue for detecting a lie, and how does that allow bias to creep into judgements of guilt and innocence?
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People Are Living Longer. Can Old Age Be an Opportunity?
More and more people are living longer lives thanks to modern technology and medicine. But what does that mean for our mental health and making sure we’re living better as well as longer? Stanford University Center on Longevity founding director Laura Carstensen digs into how the milestones of life should be reworked, and tells WSJ’s Danny Lewis how society can adapt and plan for the 100-year lifespan to become common.
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As America’s Marijuana Use Grows, So Do the Harms
In midcoast Maine, a pediatrician sees teenagers so dependent on cannabis that they consume it practically all day, every day — “a remarkably scary amount,” she said. From Washington State to West Virginia, psychiatrists treat rising numbers of people whose use of the drug has brought on delusions, paranoia and other symptoms of psychosis. ... “There is no other quote-unquote medicine in the history of our country where your doctor will say, ‘Go experiment and tell me what happens,’” said Carrie Bearden, a clinical psychologist and neuroscientist at the University of California, Los Angeles.
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We Scroll Through 300ft of Newsfeed a Day, And Bad News Gets Most Attention
The average smartphone user is scrolling through 300 feet of news feed a day, the height of the Statue of Liberty, Dr Jay Van Bavel, a professor of psychology and neural science at NYU says. Five billion people around the world are on social media with the average user online for about three hours a day. And the stuff that grabs our attention tends to be negative. Why? It's in the genes, Van Bavel told RNZ's Afternoons.
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Navigating Divisive Conversations: Why We Underestimate the Benefits
Podcast: Under the Cortex hosts Kristina Wald to discuss the benefits of talking about divisive topics, even when speaking with those who disagree, and how we can better approach polarized discussions.
