三分之一效應

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三分之一效應，是人性心理學中的其中一個效應，屬於決策及選擇中產生的心理偏差。

概述[编辑 | 编辑源代码]

人類在決策及選擇時，當有3個或以上選項時，便會因傳統思維的局限而作出錯誤的判定。

例子[编辑 | 编辑源代码]

有個心理學家做了一個實驗：他平排放了3個筒，左邊及右邊的筒內有個正確字樣，而中間的筒內有個錯誤字樣，再讓試驗者抽取。研究顯示，大部份試驗者都抽取中間的筒。這樣證明了三分之一效應的存在。{{#if:|{{{1}}}|}}{{#switch:{{subst:substcheck}} 

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| talk = | user = | wikipedia = | image = | mediawiki = | template = {{#if:|{{#ifeq:{{{name}}}|三分之一效應||{{#if:2019年4月||}}}}}} | help = | category = | portal = | wikiproject = | other | #default = }} | }} 

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參見[编辑 | 编辑源代码]

參考[编辑 | 编辑源代码]

<references/>

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