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Selfie Alert: Photos Often Don’t Reflect the Real You
Discovery News: Before you submit that headshot of yourself on LinkedIn or Facebook, you might want to consider — does it really show you in a good light? A new study finds that people can glean wildly inaccurate first impressions of people based on slight variations in how a person's face is presented. "The findings suggest that the images we post online can affect us in unexpected, and undesired, ways, subtly biasing other people's decisions," Alexander Todorov of Princeton University said in a press release. Read the whole story: Discovery News
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Diversity Makes You Smarter
New York Magazine: There are lots of good, bleeding-heart reasons to value diversity, to see it as a noble end in and of itself. But there are some very practical reasons to seek it out, too, as a new article in Perspective on Psychological Science points out. The evidence on group diversity has been mixed overall, the researchers point out.
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Why Desserts Are Irresistible
Forbes: It all comes down to willpower, right? Strength of purpose. Muster the resolve to skip dessert, and you have a shot at losing that spare tire hanging off your belly. Succumb to your temptations, however, and you are simply being weak. But is it just weakness that causes us to overeat? A study in Psychological Science suggests that our inability to resist that mouthwatering looking chocolate cake doesn’t arise simply because our willpower is weak but also because, after exhausting our willpower, the cake looks even more mouthwatering to us than it did before. Our ability to overcome temptation is reduced at the same time that the power of the temptation increases.
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Lines on the Road are Longer Than You Think
Most people believe that the dashed lines painted down the middle of a road are about 24 inches in length. And they’re off by about 8 feet. US federal guidelines dictate that the dashed lines separating traffic lanes or indicating where passing is allowed run 10 feet in length. But a recent study showed that people grossly underestimate the length of those lines, and thus could be misjudging distances as they drive. That means they could be driving too fast.
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Blacks in Prison: Perception and Punishment
Everyone has heard the statistics on the incarceration of Black Americans, but they bear repeating. Blacks make up nearly 40 percent of the inmates in the nation’s prisons, although they are only 12 percent of the U.S. population. Some experts estimate that one in every four Black men will spend some time behind bars during his lifetime. There is no explanation for this disparity that is okay. There are many theories about these shameful numbers, and punitive criminal justice policies certainly contribute. About half the states have some kind of habitual offender law that mandates harsh sentences for repeat offenders.
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A Recipe for Healthy Conflict
When the members of a work team start arguing about a task they’re assigned to complete, their anger or irritation are obviously piqued. But in many cases, those debates and disagreements may invigorate them and leave them happier with their jobs. Researchers have long believed that task conflict — which occurs when group members disagree about the content of a task being performed — can be beneficial because team members share different opinions and perspectives. But studies demonstrating that effect have been elusive. A trio of behavioral researchers set out to test the effects of task conflict on emotions and job satisfaction. Gergana Todorova (University of Miami), Julia B.
