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Studies show the long-term, positive effects of fitness on cognitive abilities
The Washington Post: It has long been accepted that exercise cuts the risk of heart disease, and recent studies suggest a raft of more general benefits, such as reducing the risk of certain types of cancer and even preventing the onset of Type 2 diabetes. Now it seems that gym junkies can also expect a boost in brainpower, too. This is not just the vague glow of well-being suggested by sayings such as “a sound mind lives in a healthy body.” John Ratey, a neoropsychiatrist at Harvard Medical School and others are finding that fitness has a long-term influence on a wide range of cognitive abilities.
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Eyes are better at mental snapshots than cameras, study suggests
CNN: I've got hundreds of photos from my recent Europe trip, split between a smartphone and a big camera. A lot are shots of the same thing -- my attempt to get the perfect lighting on a fountain or a cathedral, for example -- so that I'll have these scenes to remember always. So I was interested to read a new study in the journal Psychological Science suggesting that the act of taking photos may actually diminish what we remember about objects being photographed. "People just pull out their cameras," says study author Linda Henkel, researcher in the department of psychology at Fairfield University in Connecticut.
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New Research: Rituals Make Us Value Things More
Harvard Business Review: Rituals in the workplace can reinforce the behaviors we want, create focus and a sense of belonging, and make change stick. I have gone on and on in the past about the benefits of established rituals and routines for personal productivity – how they capitalize on our brains’ ability to direct our behavior on autopilot, allowing us to reach our goals even when we are distracted or preoccupied with other things. And there are plenty of companies who’ve been smart enough to harness this power.
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This Test Can Determine If Your Marriage Will Last
TIME: The measure isn’t the high tech detector of romantic emotions that you might expect. Instead, it looks a lot like that familiar thing we know as our gut feeling. Next time somebody who just went through a messy breakup says that they always knew that the relationship would never work, it may not just be hindsight talking. In an intriguing new experiment on how much our automatic responses can tell us about what we really feel, a group of researchers discovered that there may be a test that predicts whether a marriage will last. First, they asked more than 100 recently married people in Tennessee to rate their spouse. Unsurprisingly, everybody declared that their spouses were swell.
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Bonuses More Satisfying When Spent on Others, Study Suggests
The holiday bonuses that employers began giving to their staffs at the turn of the last century have been shrinking — and even disappearing at some organizations — ever since the economy tumbled several years ago. But it turns out those end-of-the-year cash rewards may not be an effective way to motivate workers, anyway. A recent study suggests that encouraging employees to give money to others is a better morale booster than simply giving them cash to spend on themselves. In a recent report on PLOS One, a team of psychological scientists and business scholars discussed their findings on the effectiveness of “prosocial bonuses,” such as donations to charities on an employee’s behalf.
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A Psychologist’s Guide to Online Dating
The Atlantic: Edward Royzman, a psychology professor at the University of Pennsylvania, asks me to list four qualities on a piece of paper: physical attractiveness, income, kindness, and fidelity. Then he gives me 200 virtual “date points” that I’m to distribute among the four traits. The more I allocate to each attribute, the more highly I supposedly value that quality in a mate. This experiment, which Royzman sometimes runs with his college classes, is meant to inject scarcity into hypothetical dating decisions in order to force people to prioritize. I think for a second, and then I write equal amounts (70) next to both hotness and kindness, then 40 next to income and 20 next to fidelity.