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subject-expectancy effect 添加释义

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  受试者期望效应

受试者期望效应 subject-expectancy effect 预期效用及数学期望 expected utility and methematical expectation ..

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  期望效应

受试者期望效应Subject-expectancy effect)是认知偏见的一种。在科学实验中,由于受试者预期某些测试结果,于是无意识地以某种形式操纵了实验步骤,或向实验人员报告他们希...

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  受者期望效

... 期望效用值 expected utility 受者期望效 subject-expectancy effect 期望效用假设 expected utility hypothesis ...

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Subject-expectancy effect

  • abstract: The subject-expectancy effect, is a form of reactivity that occurs in scientific experiments or medical treatments when a research subject or patient expects a given result and therefore unconsciously affects the outcome, or reports the expected result. Because this effect can significantly bias the results of experiments (especially on human subjects), double-blind methodology is used to eliminate the effect.

以上来源于: WordNet

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