来自《耶鲁大学开放课程：心理学导论 第4集 第4集》

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  have installed token economies
  都引入了代币法
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  where there's rewards for good behavior,
  来奖励良好行为
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  often poker chips of a sort.
  这些代币通常是扑克筹码一类的东西
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  And then you could cash them in for other things.
  你可以用它们去换些其他的东西
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  And, to some extent,
  从某种程度上说
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  these have been shaped by an adherence to behaviorist principles.
  这些制度就是根据行为主义原则而建立的
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  Okey.
  好
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  So, here are the three general positions of behaviorism.
  这是行为主义的三个基本观点
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  (1) That there is no innate knowledge.
  一 知识并非天生
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  All you need is learning.
  必须通过学习而获得
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  (2) That you could explain human psychology
  二 并不需要诸如欲望目标等概念
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  without mental notions like desires and goals.
  来解释人类的心理学现象