基于印象管理量表的反应模式筛查故意作假者

Using the Responses in Impression Management Scale to Identify Fakers

社会称许性反应由两个成分组成:自我欺骗(无意识地夸大反应)和印象管理(有意识地歪曲作答)。采用实验研究范式和Mixed Rasch Model,探讨二者在BIDR印象管理量表上的得分及作答模式差异。结果发现,当发生印象管理时,量表分数高于仅发生自我欺骗时的分数,且被试倾向选择极端反应。进而采用logistic回归对量表分数划定分界线,将高于分数线的被试认定为故意作假者,低于分界线的被试认定为仅发生了自我欺骗,没有故意作假。

Social desirability consists of two components,self-deception and impression management. Self-deception refers to exaggerating responses unintendedly and impression management means distorting responses intendedly. The result from Mixed Rasch Model showed：the degree of social desirability response,of the subjects in the fake condition are higher than ones in the honest condition;the subjects in the fake condition tend to choose the extreme options. The result of logistic regression analysis showed the probability of 0. 7 is a suitable cutting-off point for identifying severe fakers.