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Waking up to caffeine
Chicago Tribune: A few years ago, when Illinois Institute of Art student Alex Smyth was a hard-core competitive video gamer, caffeine was the elixir that fueled his all-night Halo rampages. He chugged a dozen energy drinks a day and never felt any ill effects, he said. "I love caffeine," said Smyth, 21, who has since moved on to coffee. "It makes me live." He's far from alone in his affection for the world's most beloved stimulant: In North America alone, some research has concluded, up to 90 percent of adults say they consume caffeine regularly. Yet for centuries, it has been occasionally attacked as an unhealthy — even immoral — substance. Read the whole story: Chicago Tribune
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The perfect gift
The Boston Globe: The high season of gifts is now upon us, and it is time to face a few uncomfortable truths: You do not know what most of the people on your list will actually enjoy. The majority of your gifts will be something of a failure. In fact, your whole concept of what makes a gift thoughtful — of what will be appreciated — is almost certainly wrong. There is, however, good news: You can do better, and it’s not that hard. First, though, consider the evidence of our gifting flops. When polled, almost half of all Americans predict they will be disappointed enough to return a holiday gift, and perhaps several.
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Atmospheric Disturbances: On Michael Gazzaniga
The Nation: We live in the age of the fMRI machine, dazzled and bamboozled by pictures of brains “lighting up” in living Technicolor. Before these neuroscientific glory days, the mysteries of the mind had to be approached by rather less alluring methods: postmortem examination of the brains of psychiatric patients, animal experiments of legendary cruelty and intelligence testing after pioneering brain surgeries, to name but a few. During the knife-happy decades of the mid-twentieth century, surgical treatments for seizure disorders generated especially startling insights into human brain function.
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Montgomery County school chief starts special book club
The Washington Post: Montgomery County Superintendent Joshua P. Starr offered a glimpse of his educational philosophy, and his cerebral personality, during his first official book club gathering last week. The auditorium of the central office in Rockville was transformed into a talk show studio Tuesday for an event scheduled as part of the new superintendent’s transition plan. Starr relaxed in a leather chair. Green plants and a dark wooden bookcase were nearby. Guests sat on a sofa across from the coffee table. The featured guest — author Carol Dweck — “attended” via Skype from her study in California. A cardboard display of her book, “Mindset,” was propped up on a side table.
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Impatient people have lower credit scores
Yahoo India: Impatient people default on their mortgages, because they are more likely to chose immediate gain over a larger reward later, researchers say. 'Most often, the reasons economists put forward are, maybe there was not enough screening for mortgage applicants, or securitization, or other institutional reasons,' said economist Stephan Meier from the Columbia University. 'That's definitely important, but in the end humans make those repayment decisions. So there must be more psychological factors that explain how people make those decisions to default or not,' said Meier, the journal Psychological Science reported. Read the whole story: Yahoo India
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Doorway to Blame for Room Amnesia
Scientific American: You walk into the kitchen to grab a—wait, why did you come in here again? A new study suggests that your brain is not to blame for your confusion about what you’re doing in a new room—the doorway is. The work is in the Quarterly Journal of Experimental Psychology. [Gabriel A. Radvansky, Sabine A. Krawietz, and Andrea K. Tamplin, "Walking through doorways causes forgetting: Further explorations"] University of Notre Dame researchers had subjects perform memory tasks, such as remembering the colors of blocks in different boxes. The volunteers had to do the task after walking across a room, or after walking the same distance through a doorway into a second room.
