三分之一效应

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三分之一效应，是人性心理学中的其中一个效应，属于决策及选择中产生的心理偏差。

概述[编辑 | 编辑源代码]

人类在决策及选择时，当有3个或以上选项时，便会因传统思维的局限而作出错误的判定。

例子[编辑 | 编辑源代码]

有个心理学家做了一个实验：他平排放了3个筒，左边及右边的筒内有个正确字样，而中间的筒内有个错误字样，再让试验者抽取。研究显示，大部分试验者都抽取中间的筒。这样证明了三分之一效应的存在。{{#if:|{{{1}}}|}}{{#switch:{{subst:substcheck}} 

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参见[编辑 | 编辑源代码]

参考[编辑 | 编辑源代码]

<references/>

取自“https://positive.wiki/index.php?title=三分之一效應&oldid=114”