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How Symptoms Are Presented Online May Affect Whether We Think We Have The Disease
The Huffington Post: If you're one of those people who obsessively Googles your symptoms when you're feeling sick, you should read this. A new study in the journal Psychological Science shows that we're more likely to think we have the sickness or disease if a number of our symptoms are listed consecutively on a website. "People irrationally infer more meanings from a 'streak,'" study researcher Virginia Kwan, a psychologist at Arizona State University, said in a statement.
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Why Bilinguals Are Smarter
The New York Times: SPEAKING two languages rather than just one has obvious practical benefits in an increasingly globalized world. But in recent years, scientists have begun to show that the advantages of bilingualism are even more fundamental than being able to converse with a wider range of people. Being bilingual, it turns out, makes you smarter. It can have a profound effect on your brain, improving cognitive skills not related to language and even shielding against dementia in old age. This view of bilingualism is remarkably different from the understanding of bilingualism through much of the 20th century.
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Lack Of Compassion Can Make People Feel Less Moral, Study Shows
Huffington Post: When a stranger asks for money, people choose not to give for a variety of reasons, even if their hearts want to -- perhaps they're not sure what the money will be used for, or perhaps they'd rather give to an organization that helps people in need. Or maybe they just don't want to part with their cash. But a new study in the journal Psychological Science suggests that there could be a hidden cost to not being compassionate -- it might make you feel a little less moral. "Compassion is such a powerful emotion. It's been called a moral barometer," study researcher Daryl Cameron, of the University of North Carolina at Chapel Hill, said in a statement.
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Children whose minds wander ‘have sharper brains’
The Telegraph: A study has found that people who appear to be constantly distracted have more “working memory”, giving them the ability to hold a lot of information in their heads and manipulate it mentally. Children at school need this type of memory on a daily basis for a variety of tasks, such as following teachers’ instructions or remembering dictated sentences. During the study, volunteers were asked to perform one of two simple tasks during which researchers checked to ask if the participants’ minds were wandering. At the end, participants measured their working memory capacity by their ability to remember a series of letters interspersed with simple maths questions.
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Your Brain on Fiction
The New York Times: AMID the squawks and pings of our digital devices, the old-fashioned virtues of reading novels can seem faded, even futile. But new support for the value of fiction is arriving from an unexpected quarter: neuroscience. Brain scans are revealing what happens in our heads when we read a detailed description, an evocative metaphor or an emotional exchange between characters. Stories, this research is showing, stimulate the brain and even change how we act in life. Researchers have long known that the “classical” language regions, like Broca’s area and Wernicke’s area, are involved in how the brain interprets written words.
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The Real Risks of ‘Racy’ Thinking
Huffington Post: I worked in the news business for many years, and sometimes the pace could get hectic. But the work day didn't really charge up until mid-morning. In the early-morning hours, my routine was to leaf through several of the day's newspapers, including the sports section, usually with my feet up on my desk. Occasionally I would check the AP ticker or turn on the TV, but not until after I had spent some time with the papers and my morning coffee. This was back in the 20th century, of course, and looking back, that pace seems almost leisurely by today's standards. Technology has radically altered the way that many of us consume information.
