2009年2月20日星期五

Who Says Stress Is Bad For You?

Who Says Stress Is Bad For You?
It can be, but it can be good for you, too—a fact scientists tend to ignore and regular folks don't appreciate.
By Mary Carmichael
...More recently, Robert Sapolsky of Stanford University has studied a similar phenomenon in alpha males. He's seen plenty of "totally insane son of a bitch" types who respond to stress by lashing out, but he's also interested in another type that gets less press: the nice guy who finishes first. These alphas don't often get into fights; when they do, they pick battles they know they can win. They're just as dominant as their angry counterparts, and they're subject to the same stressors—power struggles, unsuccessful sexual overtures, the occasional need to slap down a subordinate—but their hormone levels never get out of whack for long, and they probably don't suffer much stress-induced brain dysfunction.Sapolsky likes to joke that they've all been relaxing in hot tubs in Big Sur, transforming themselves into "minimalist Zen masters." This is a joke because they've clearly come by their attitudes unconsciously: Sapolsky studies wild baboons...
...As Maddi's work makes clear, a lot of the explanation stems from early experiences. This may be true of Sapolsky's baboons as well. Sapolsky suspects that part of what makes an animal a dominant Zen master instead of an angry alpha lies in what sort of childhood he had. If an adult baboon picks up on conflict around him but keeps his cool, "quelling the anxiety and exercising impulse control," that may be behavior his mom modeled for him years earlier. The key? Factors such as how many steps the baby baboon could take away from his mother before she pulled him back—i.e., how much she allowed him to learn for himself, even if that meant a few bumps and bruises along the way. "I think the males who had mothers who were less anxious, who allowed them to be more exploratory in the absence of agitated maternal worry, are more likely to be the Zen ones who are calm enough to resist provocation," he says. A little properly handled stress, then, may be necessary to turn children into well-adjusted adults....
Mary Carmichael NEWSWEEK
Published Feb 14, 2009
有关一些精神压力较不为人所注意到的科学知识。颇有一些简单可行的建议。(在文章的最后几段)

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