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Eighty Years Along, a Longevity Study Still Has Ground to Cover
The New York Times: After reading “The Longevity Project,” I took an unscientific survey of friends and relatives asking them what personality characteristic they thought was most associated with long life. Several said “optimism,” followed by “equanimity,” “happiness,” “a good marriage,” “the ability to handle stress.” One offered, jokingly, “good table manners.” In fact, “good table manners” is closest to the correct answer. Cheerfulness, optimism, extroversion and sociability may make life more enjoyable, but they won’t necessarily extend it, Howard S. Friedman and Leslie R. Martin found in a study that covered eight decades. The key traits are prudence and persistence.
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Come On, I Thought I Knew That!
The New York Times: Trick question: Is it easier to remember a new fact if it appears in normal type, like this, or in big, bold letters, like this? The answer is neither. Font size has no effect on memory, even though most people assume that bigger is better. But font style does. New research finds that people retain significantly more material — whether science, history or language — when they study it in a font that is not only unfamiliar but also hard to read. Read the whole story: The New York Times
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How politicians clean up
The Globe and Mail: Researchers at Cornell University have found that a subtle psychological manipulation can have statistically significant political effects,” The Boston Globe says. “Simply being in the presence of a hand sanitizer or a small sign about using hand wipes was enough to make people more conservative morally, socially and fiscally. So liberals should be nervous any time they see cleanliness paraphernalia in polling stations.” The study appears in the journal Psychological Science. Read the whole story: The Globe and Mail
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How to Ace Your Test
When it comes to predicting how well we’ll remember something in the future, research suggests we’re not so great at it. A study in an upcoming issue of Psychological Science found that our predictions of our future memory are biased by how we feel when processing the information to be learned. In a series of experiments, volunteers were asked to study some word items and predict how well they would recall them later. Some were told they would get another chance (or four) to study them while some were told this was it. In addition, the words either showed up in large or small fonts.
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Our beliefs shape our learning: Study
MSN: If something is easy to learn, then it will be just as easy to remember - nearly everyone uses this simple rule to assess his or her own learning. But holding different belief about the nature of intelligence too can influence our learning, psychological scientists say. It has long been known that these beliefs have important bearing on people's motivation to learn, the journal Psychological Science reports. The so-called 'entity theorists' hold that each person possesses a fixed level of intelligence, which cannot be improved, says study co-author David B. Miele, of Columbia University. Meanwhile, 'incremental theorists' believe that intelligence is malleable.
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Neuroscience in the Courtroom
Scientific American: By a strange coincidence, I was called to jury duty for my very first time shortly after I started as director of a new MacArthur Foundation project exploring the issues that neuroscience raises for the criminal justice system. Eighty of us showed up for selection in a case that involved a young woman charged with driving under the influence, but most of my fellow citizens were excused for various reasons, primarily their own DUI experiences. Finally, I was called to the judge. “Tell me what you do,” he said. “I am a neuroscientist,” I answered, “and I have actually done work relevant to what goes on in a courtroom.
