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Goal-oriented activity speeds perception of time
Examiner: Scientists Philip Gable and Bryan Pool of the University of Alabama recently decided to investigate the old saying “time flies when you are having fun”. Although they suspected there was some truth to the concept, they hypothesized that this only held true when you were engaged in ‘approach motivation’ or the desire to achieve a goal. One of the experiments consisted of showing participants picture of positive images and recording their perception of the how long they viewed the image. Images consisted of neutral, pleasant and goal-oriented images (such as enticing dessert).
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Want to Feel Healthier and Happier? Cut Back on Lying
GOOD: The costs of lying extend beyond burning pants. According to new research led by Anita Kelly, a psychologist at the University of Notre Dame who studies secrecy, self-disclosure, and self-presentation, telling lies—both little "white lies" and major deceptions—takes a psychological and physiological toll. Kelly and her collaborators spent 10 weeks with 110 subjects of various ages and backgrounds. Half of the subjects were told to stop telling lies, both big and small, for the duration of the study. The other half was given no special instructions. Every week, both groups would come in for tests that assessed how frequently they had lied in the past week and measured their well-being.
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Would Judge Give Psychopath With Genetic Defect Lighter Sentence?
NPR: In 1991, a man named Stephen Mobley robbed a Domino's pizza in Hall County, Ga., and shot the restaurant manager dead. Crimes like this happen all the time, but this particular case became a national story, in part because Mobley seemed so proud of his crime. After the robbery, he bragged about the killing and had the Domino's logo tattooed on his back. But there was another reason Mobley's case became famous. Right around the time Mobley went to trial, a study was published in a scientific journal about an extremely interesting gene called MAOA: monoamine oxidase A.
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Book review: ‘The (Honest) Truth About Dishonesty ’ by Dan Ariely
The Washington Post: Behavioral economist Dan Ariely is a funny guy on a mission. As director of the Center for Advanced Hindsight, he insists on a commitment to absurdity, but there is nothing cynical about his approach to human behavior. In his previous book, “Predictably Irrational,” Ariely exposed our false assumptions about the rationality of markets and individuals with plenty of surprising and humorous examples. Our irrationality may be very predictable, but our ability to forecast this behavior doesn’t alter the conditions that give rise to it.
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The Biological Response to Beauty and Ugliness in Art [Excerpt]
Scientific American: Our attraction to faces, and particularly to eyes, appears to be innately determined. Infants as well as adults prefer to look at eyes rather than other features of a person’s face, and both infants and adults are sensitive to gaze. The direction of a person’s gaze is very important in our processing of the emotions displayed by that person’s face, because the brain combines information from gaze with information from facial expressions.
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Major League Baseball Copes With Climate Change
The Huffington Post: On June 30, Washington Nationals ace Stephen Strasburg had his shortest outing of the season, lasting only three innings against the Atlanta Braves at Turner Field. What knocked him out of the box? Record-breaking heat. The 24-year-old All Star pitcher had prepared by drinking copious amounts of water the night before. He retreated to the air-conditioned clubhouse between innings. No matter. The temperature at 4 p.m. game time that Saturday afternoon was 104 degrees, the official high that day was 106 -- the hottest in Atlanta's history -- and by the fourth inning the temperature on the field was around 120. Read the whole story: The Huffington Post
