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When Thoughts Weigh Heavy: Outsmarting the Liars
One of my guilty pleasures is the long-running TV show NCIS, a drama focused on the Naval Criminal Investigative Service. The hero is a former Marine, now Special Agent Jethro Gibbs, a disciplined detective with an uncanny ability to observe and interrogate criminal suspects. He doesn’t say much or display much emotion in the interrogation room—indeed his cool demeanor is his trademark—yet he is a keen lie spotter. Psychological scientists are fascinated by real-life versions of the fictional Gibbs. Detecting lies and liars is essential to effective policing and prosecution of criminals, but it’s maddeningly difficult.
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Greased Palm Psychology: Collectivism and Bribery
Cultures that downplay self-determination and stress shared responsibility may serve as a catalyst for passing money under the table, a study suggests.
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Heartache or headache, pain process is similar, studies find
Los Angeles Times: The brain's shared pain network illustrates the link between body and mind, and it may help explain how emotional ups or downs affect health too. Across cultures and language divides, people talk about the sting of social rejection as if it were a physical pain. We feel "burned" by a partner's infidelity, "wounded" by a friend's harsh words, "crushed" when a loved one fails us, "heartache" when spurned by a lover. There's a reason for that linguistic conflation, says a growing community of pain researchers: In our brains too, physical and social pain share much the same neural circuitry.
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Being Bilingual May Boost Your Brain Power
NPR: In an interconnected world, speaking more than one language is becoming increasingly common. Approximately one-fifth of Americans speak a non-English language at home, and globally, as many as two-thirds of children are brought up bilingual. Research suggests that the growing numbers of bilingual speakers may have an advantage that goes beyond communication: It turns out that being bilingual is also good for your brain. Judy and Paul Szentkiralyi both grew up bilingual in the U.S., speaking Hungarian with their families and English with their peers. When they first started dating, they spoke English with each other.
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Addiction to food, drugs similar in the brain
CNN: Ice cream and other tasty, high-calorie foods would seem to have little in common with cocaine, but in some people's brains they can elicit cravings and trigger responses similar to those caused by addictive drugs, a new study suggests. Women whose relationship to food resembles dependence or addiction -- those who often lose control and eat more than they'd planned, for example -- appear to anticipate food in much the same way that drug addicts anticipate a fix, according to the study, which used functional magnetic resonance imaging (fMRI) brain scans. Read the whole story: CNN
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Study: Pitchers more likely to ‘bean’ batters in hot weather
USA Today: Researchers analyzed data from more than 57,000 Major League baseball games from 1952 through 2009 and found that pitchers whose teammates were hit by a pitch were more likely to nail an opposing batter when the temperature reached 90 degrees F than on cooler days. If the temperatures were in the 50s during a game, there was a 22% chance a pitcher would hit a batter if a teammate had been hit by a pitch during the first inning. But the likelihood of such retribution increased to 27% if temperatures were in the 90s.
