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When Equality Loses
Despite our inclination to believe equality within a team or group is important, new research suggests that a built-in hierarchy leads to fewer group conflicts and higher productivity. The research finds a team or group with all high-performers will not outperform teams or groups with an established hierarchy. Teams in which everyone has high power are likely to experience elevated levels of conflict, reduced role differentiations, less coordination and integration, and poorer productivity than teams with a broader distribution of power and status.
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People Know When to Move On
People make decisions all the time. What sandwich to order, whether to walk through that puddle or around it, what school to go to and so on. However, psychologists disagree on how good we are at making decisions. “In the literature on human decision-making, there are two almost parallel stories,” said Andreas Jarvstad of Cardiff University. “One goes, ‘humans are terrible at making choices.’ The other goes, ‘humans are close to being as good as they possibly can be.’” Jarvstad is an author of a new study on decision-making published in Psychological Science, a journal of the Association for Psychological Science. His study is about choosing how long to spend on the task at hand.
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God’s Flipside: Religion Without Kindness
I recently watched one of the most brutal and upsetting films I’ve ever seen, called The Stoning of Soraya M. I suppose the title of this 2008 film should have warned me away, but I really don’t believe that anything could prepare viewers for the graphic, bloody and excruciatingly prolonged scene that gives the film its name. It’s the story of a 35-year-old mother, falsely accused of adultery by her bullying husband and local mullah, who is convicted under Islamic law and executed by the men of a rural Iranian village. The stoning, based on a true story, took place in 1986, but the small-mindedness and hate-filled religiosity are medieval. The Stoning of Soraya M.
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Cycles of Dread: The Terror in Terrorism
Almost 3000 people died in the 9/11 terrorist attacks. That includes the victims in or near the World Trade Center, the Pentagon, and all the passengers in the four commandeered jets, including the flight that went down in rural Pennsylvania. But it does not include the many hidden victims of lingering terror—an additional 1500 whose dread of another attack led, indirectly and much later, to their deaths. This is the gist of the so-called “dread risk effect”—first hypothesized in 2004. The idea is that terrorist acts indeed create terror.
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Red Mind, Blue Mind: Are There Any Real Independents?
Many voters have already made up their minds about who they will vote for in November. Indeed, for the reddest of the red and the bluest of the blue, there was never any doubt about how they would cast their ballots. But interestingly, as the country has grown more and more polarized over the past half century, more and more voters have rejected partisan identities altogether, choosing to call themselves Independents. Some polls put the number of Independent voters as high as four in ten today, which means that the next President will be the candidate who captures the minds of this vast middle. But who are these so-called Independents? And how many true Independents are there?
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Los adultos mayores tienen amistades y relaciones más estrechas
NeoMundo: La mayoría de las personas mira la vejez con un poco de miedo, pero esta edad tiene más de un tesoro escondido. Los adultos mayores parecen disfrutar de relaciones y amistades más profundas, concluyó una investigación. Los científicos de la Universidad de Purdue (Estados Unidos) explicaron que “mientras las habilidades físicas y cognitivas declinan con la edad, las relaciones mejoran. ¿Qué es tan especial de la ancianidad? Encontramos en nuestro estudio que la percepción de que queda poco tiempo, el estar predispuesto a perdonar y los estereotipos y actitudes hacia la tercera edad tienen un rol en la calidad de las relaciones”, dijo Karen Fingerman, uno de los autores.
