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Il razzismo si “vede” nel cervello delle persone (race bias increases differences in the brain’s representations of faces)
Wall Street Italia: In un futuro non molto lontano, le scansioni cerebrali potrebbero stabilire se un individuo ha una propensione al razzismo oppure no. Parola di alcuni scienziati, che hanno condotto uno studio che ha dato risultati sorprendenti, secondo cui le scansioni sarebbero capaci di individuare le differenze nel modo in cui gli esseri umani presentano determinate attitudini razziali verso la gente di colore o verso i bianchi.
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The (Really Scary) Invisible Gorilla
The Huffington Post: The Invisible Gorilla is part of the popular culture nowadays, thanks largely to a widely-read 2010 book of that title. In that book, cognitive psychologists Dan Simons and Christopher Chabris popularized a phenomenon of human perception -- known in the jargon as "inattentional blindness" -- which they had demonstrated in a study some years before. In the best known version of the experiment, volunteers were told to keep track of how many times some basketball players tossed a basketball. While they did this, someone in a gorilla suit walked across the basketball court, in plain view, yet many of the volunteers failed even to notice the beast. ...
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‘B’ is for orange: Synesthesia linked to alphabet magnets in small study
NBC: While Nathan Witthoft was earning his PhD at Massachusetts Institute of Technology, he met a woman with color-grapheme synesthesia, a neurological condition where people see letters and numbers in color. Most color-grapheme synesthetes perceive the alphabet in their own color scheme, with each letter possessing a different hue. When tested on her synesthesia, Witthoft noticed that it had reoccurring colors, as if her alphabet followed a set, repeated pattern. She mentioned that as a child she had a set of colored alphabet magnets and her letters matched the colors of the letters in the set.
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A girlfriend he never met? Seems silly, but Te’o among many who claim online wishful thinking
The Washington Post: It started out a stunner: The Heisman Trophy runner-up had told heartbreaking stories about a dead girlfriend who didn’t exist. Then it became unreal: The All-American linebacker said he had been duped, and theirs was a relationship that existed only in phone calls and Internet chats. The reaction was predictable: Unbelievable. Couldn’t happen. ... “If we shake the tree, we would find hundreds of thousands of people falling out of the tree who are experiencing something like this,” said Robert Epstein, a senior research psychologist at the California-based American Institute for Behavioral Research and Technology.
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New Research From Psychological Science
Read about the latest research published in Psychological Science. Attentional-Tracking Acuity Is Modulated by Illusory Changes in Perceived Speed Welber Marinovic, Samuel L. Pearce, and Derek H. Arnold Researchers know that attentional tracking is affected by the speed of an object, but is it the actual object speed or the perceived object speed that makes the difference? In this study, after viewing either a fast or a slow adaptor (a stimulus that increases or decreases the perceived speed of a target stimulus), participants were asked to track one of 12 dots that rotated around a fixation point.
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When You Don’t Do What You Meant To, and Don’t Know Why
The New York Times: HOW many times has this happened to you? You firmly decide what you’re going to do — whether it be going to the gym or asking your boss for a raise or placing a much-delayed call to a friend. But then, you end up doing exactly what you did not intend to: sitting on the couch eating ice cream, letting one more day go by without speaking to your boss or calling your friend. Issues of procrastination and will power come into play, of course. But how we decide what to do, and why our decisions often go the wrong way, are more complicated than that.
