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  • Greatness - what causes it?
    Greatness – what causes it?

    What makes people great? Popular theorists such as the New Yorker’s Malcolm Gladwell and the New York Times’ David Brooks argue that intelligence plays a role – but only up to a point. Beyond that, they say, it’s practice, practice, practice.

    Zach Hambrick agrees with the practice argument – imagine where Bill Gates would be if he hadn’t honed his programming skills, after all – but the Michigan State University scientist takes exception to the view that intelligence plays no role in determining excellence.

  • Caffeine reaction may imply wider drug use
    Caffeine reaction may imply wider drug use

    Parents of young caffeine consumers take heed: that high-calorie energy drink or soda might present more than just obesity risk. In fact, according to a double-blind, placebo-controlled study that examined responses to stimulants, an individual’s subjective response to caffeine may predict how he or she will respond to other stimulant drugs, possibly reflecting differences in risk for abuse of other more serious drugs of abuse, such as amphetamine and cocaine.

  • Pontius Pilate was right - about the hand washing
    Pontius Pilate was right – about the hand washing

    Is there such a thing as soap and water for the psyche? Yes: Metaphor is that powerful, say Spike W.S. Lee and Norbert Schwarz of the University of Michigan” By washing the hands, taking a shower, or even thinking of doing so, “people can rid themselves of a sense of immorality, lucky or unlucky feelings, or doubt about a decision. The bodily experience of removing physical residues can provide the basis of removing more abstract mental residues.”

  • Green tea a new diet aid?
    Green tea a new diet aid?

    Obese mice that were fed a compound found in green tea along with a high-fat diet gained weight significantly more slowly than a control group of mice that did not receive the green tea supplement, said Joshua Lambert, assistant professor of food science in agricultural sciences. “In this experiment, we see the rate of body weight gain slows down,” said Lambert. The researchers, who released their findings in the current online version of Obesity, fed two groups of mice a high-fat diet. Mice that were fed Epigallocatechin-3-gallate — EGCG — a compound found in most green teas, along with a high-fat diet, gained weight 45 percent more slowly than the control group of mice eating the same diet without EGCG.

  • We are not only eating 'materials', we are also eating 'information'
    We are not only eating ‘materials’, we are also eating ‘information’

    Plant miRNAs could make it into the host blood and tissues via the route of food-intake. Moreover, once inside the host, they can elicit functions by regulating host “target” genes and thus regulate host physiology. In a new study, Chen-Yu Zhang’s group at Nanjing university present a rather striking finding that plant miRNAs could make into the host blood and tissues via the route of food-intake. Moreover, once inside the host, they can elicit functions by regulating host “target” genes and thus regulate host physiology.

More Useful News
Devoted mothers buffer children from  poverty's ill effects

Devoted mothers buffer children from poverty’s ill effects

Children raised in poverty often grow up to have poor health in adulthood, from frequent colds to heart disease. But there’s one thing that might buffer them from that fate: a good mother. That is the conclusion of a new study by a multidisciplinary team led by University of British Columbia psychologist Gregory Miller. The

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We're wired to respond to animals

We’re wired to respond to animals

Our brains are wired to respond to non human creatures says new research. Our amygdala responds preferentially to images of animals this study shows

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Stop slouching! It makes you weaker

Stop slouching! It makes you weaker

Slouching not only looks sloppy – it makes you weaker. Adopting dominant versus submissive postures actually decreases your sensitivity to pain, according to a study by Scott Wiltermuth and Vanessa K. Bohns

The study, “It Hurts When I Do This (or You Do That)” published in the Journal of Experimental Social Psychology, found that by simply adopting more dominant poses, people feel more powerful, in control and able to tolerate more distress. Out of the individuals studied, those who used the most dominant posture were able to comfortably handle more pain than those assigned a more neutral or submissive stance.

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Heart smart - brain cells become heart cells in the lab

Heart smart – brain cells become heart cells in the lab

We like to think that our hearts also think and the idea that there are neuronal cells in our heart (and gut) appeals to us. So we lit up when we saw that brain cells are being used to create heart tissue. For the past decade, researchers have tried to reprogram the identity of all

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Complicating our choices

Complicating our choices

We complicate the choices we make, sometimes, and use clever strategies to do it, according to new research. The study demonstrates the existence of “complicating choice” – the process that decision-makers unintentionally initiate when making certain decisions – and the underlying psychological mechanisms that cause the phenomenon. The study, recently published in the American Marketing

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Couples report gender differences in relationship, sexual satisfaction over time

Couples report gender differences in relationship, sexual satisfaction over time

Cuddling and caressing are important ingredients for long-term relationship satisfaction, according to an international study that looks at relationship and sexual satisfaction throughout committed relationships, but contrary to stereotypes, tenderness was more important to the men than to the women.

Also contrary to expectations of the researchers, men were more likely to report being happy in their relationship, while women were more likely to report being satisfied with their sexual relationship.

The couples, more than 1,000 from the United States, Brazil, Germany, Japan and Spain, where together an average 25 years. The study from the Kinsey Institute at Indiana University, published in the Archives of Sexual Behavior, is the first to examine sexual and relationship parameters of middle-aged or older couples in committed, long-term relationships. Research efforts to understand the place of sexuality in human lives rarely involves intact couples in ongoing relationships.

"You hear repeated research and commentary about divorce; but it’s important to note that though divorce rates are high in the U.S., couples tend to stay married — more than 50 percent of U.S. couples remain in their first marriage, and that number goes up to 90 percent in Spain," said Julia Heiman, director of The Kinsey Institute for Research in Sex, Gender and Reproduction and lead author of the article.

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