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The Default Choice, So Hard to Resist
The New York Times: IN the wide-open Web, choice and competition are said to be merely “one click away,” to use Google’s favorite phrase. But in practice, the power of digital distribution channels, default product settings and traditional human behavior often matters most. In a Senate hearing last month about Google, Jeremy Stoppelman, the chief executive of Yelp, pointed to that reality in his testimony. “If competition really were just ‘one click away,’ as Google suggests,” he said, “why have they invested so heavily to be the default choice on Web browsers and mobile phones?” “Clearly,” he added, “they are not taking any chances.” Read the whole story: The New York Times
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Spülung für die Seele
Süddeutsche Zeitung: Wer sich wäscht, fühlt sich auch frei von Schuld Wenn sich Menschen waschen, reinigt das auch ihre Seele. Mit dem Wasser verschwinden die schlechten Gefühle ebenfalls im Abfluss, berichten die Psychologen Spike Lee und Norbert Schwarz von der Universität Michigan in einer Übersichtsarbeit (Current Directions in Psychological Science, online). Zahlreiche Studien belegen demnach, dass sich Menschen durch bloßes Waschen von dem Gefühl befreien könnten, unmoralisch zu sein, sagt Lee. Auch das Urteil über andere Menschen wird durch physische Reinigungen erheblich beeinflusst. Read the whole story: Süddeutsche Zeitung
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Whether We Know It Or Not, We Can “See” Through One Eye At A Time
Although portions of the visible world come in through one eye only, the brain instantaneously takes all that information and creates a coherent image. As far as we know, we “see” with both eyes at once. Now a new study suggests that the brain may know which eye is receiving information—and can turn around and tell that eye to work even harder. “We have demonstrated for the first time that you can pay attention through one eye, even when you have no idea where the image is coming from,” says Peng Zhang, who conducted the study with University of Minnesota colleagues Yi Jiang and Sheng He.
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Good Manners are Bad for You
Scottish Sunday Express: Psychologists say that although being polite helps get us through awkward social situations, it can have hidden perils in emergencies. They found that our tendency to be vague and evasive in order to spare someone’s feelings can cause confusion when a person’s safety is at risk. Examples include a nurse failing to spell out a doctor’s potential error to avoid embarrassment, or an air controller lacking assertiveness with a pilot in trouble. The study, published in the journal Current Directions In Psychological Science, said we resort to “politeness strategies” when forced to point out someone’s mistake or bad choice.
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Youth vs Age: Who Makes the Better Decisions?
It’s 2031, and you are among the first humans to set foot on Mars. You and the other pioneering astronauts have discovered that there is actually a small amount of oxygen in the Martian atmosphere, but you need to figure out how to extract it. The future colonization of the Red Planet depends on your success in this task. Imagine you’re the leader of this mission, and you have two oxygen extraction systems that might work. You need to pick someone to test the two competing systems, and you have two equally qualified candidates. One is an up-and-comer, just turned 20 and eager to make his mark. The other is 67, a veteran. Which do you put in charge of this crucial job?
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Child mental disorders: New diagnosis or another dilemma?
Los Angeles Times: The final straw for Carolyn Alves came last fall when she tried to help her daughter Cecelia dress for kindergarten. The volatile 6-year-old had worked herself into a frenzy as she tried on outfit after outfit, rejecting each as unacceptable. The tantrum at full bore, she scooped up a pile of clothes and hurled them at the front door of the family's Spanish-style bungalow in Glendale. The clock ticked past the school's 8 a.m. bell. Alves pulled her wailing child into her arms and held her on the couch. After several minutes, Cecelia stopped, took a breath and announced that she was ready to go to school.
