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Exercise Does a Body – and a Mind – Good
We’ve heard it time and time again: exercise is good for us. And it’s not just good for physical health – research shows that daily physical activity can also boost our mental health. But what
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Some anti-obesity campaigns may backfire, researchers say
Los Angeles Times: As U.S. health authorities prosecute an all-out war against obesity, a small cadre of researchers is warning that the nation's 78 million obese adults and 12.5 million obese children are already suffering collateral damage. The message that they will become victims of self-inflicted disease, poor role models for their families and a drag on the economy unless they lose weight has left many obese Americans feeling depressed, defeated and ashamed, these experts say.
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Psychopathic Traits: What Successful Presidents Have in Common
TIME: Political partisans delight in labeling opposition leaders as malign or even psychopathic — but it turns out that U.S. presidents with high levels of certain psychopathic traits may actually do better on the job, no matter what their party affiliation, according to new research. The study, which was based on presidential performance ratings and personality assessments by hundreds of historians and biographers in several different surveys, found that one psychopathic characteristic in particular was linked to success in presidency: fearless dominance.
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Why Wikipedia Does Belong in the Classroom
ReadWriteWeb: The proper place of social media in the classroom remains a mystery to most people, with Wikipedia standing as the biggest, baddest new media nemesis of them all. In the 80s, Neil Postman wrote, “You cannot do political philosophy on television. Its form works against the content.” To Postman, television was a medium that privileged entertainment, whose decontextualized method of communicating the ephemeral at blazing speeds made linear argument and true learning impossible. Wikipedia remains misunderstood because many educators have yet to recognize the distinction between Wikipedia as a tool for teaching and Wikipedia as a tool for research.
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Feeling Guilty Versus Feeling Angry – Who Can Tell the Difference?
When you rear-end the car in front of you at a stoplight, you may feel a mix of different emotions such as anger, anxiety, and guilt. The person whose car you rear-ended may feel angered and frustrated by your carelessness, but it’s unlikely that he’ll feel much guilt. The ability to identify and distinguish between negative emotions helps us address the problem that led to those emotions in the first place. But while some people can tell the difference between feeling angry and guilty, others may not be able to separate the two. Distinguishing between anger and frustration is even harder.
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For kids, it’s better to give than receive
CNN: There's a good chance you've seen the 7-year-old tragicomic superstar of TLC's Here Comes Honey Boo Boo declare in a jaw-dropping video clip: "A dollar makes me holler." Whether you almost fell off your chair laughing or recoiled in horror at the child's statement, you might be one of the multitudes of parents who, consciously or not, subscribes to the broader principle that spending your dollars does, in fact, make your child holler with joy. But a growing body of research paints a compelling picture that may help us rethink some of our over-the-top spending on children.
