指导语检测技术可以增加统计效力  

Instructional Manipulation Checks can Increase the Statistical Validity

作　　者：刘静远[1] 

机构地区：[1]湖南师范大学教育科学学院

出　　处：《社会心理科学》2012年第4期34-39,共6页Science of Social Psychology

摘　　要：实验者总是希望被试能够认真的阅读并执行指导语,然而事实上并非所有被试都那么认真,从这些不认真的被试身上得到的数据无疑会减弱实验结果的统计效力。本研究介绍并展示了指导语检测技术是如何增加统计效力和实验结果数据的可靠性的。Participants are not always as diligent in reading and following instructions as experimenters would like them to be.The participants who failed to follow instructions would increases noise and decreases the validity of the experimental data.This paper presents the instructional manipulation check and demonstrates how it can increase statistical power and reliability of a dataset.

关 键 词：统计效力 指导语 屏幕显示 检测 

分 类 号：B841.7[哲学宗教—基础心理学]