来自《耶鲁大学开放课程：心理学导论 第10集 第10集》

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  like what to do when you come back with a positive test,
  比如当你确诊时该怎么办
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  we screw up.
  我们搞砸了
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  And often we screw up in the direction of panic.
  而且往往怕什么来什么
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  The third bias is the "availability bias."
  第三个偏见是可获得性偏差
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  And this is simply that
  这个就是
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  if you want to know how frequent something is,
  如果你想知道某件事发生几率的话
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  how available it is to come to mind is an excellent cue.
  你有多大的概率想到它是个很好的提示
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  But this could lead to mistakes.
  但这也可能是个误导
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  A classic example by Kahneman and Tversky
  卡宁曼和特沃斯基的一个经典例子
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  is you ask people--
  是如果你问人们
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  one group of people how many English words end with "ng"
  问一组人英语中有多少单词是以ng结尾
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  or what proportion of English words,
  或者这样的单词占多大的比例