心理学
利克特量表
社会心理学
常用方法方差
响应偏差
等级间信度
构造(python库)
验证性因素分析
两种选择强迫选择
收敛有效性
项目反应理论
结构方程建模
结构效度
心理测量学
统计
计量经济学
评定量表
认知心理学
数学
临床心理学
发展心理学
计算机科学
程序设计语言
内部一致性
作者
Anna Brown,Ilke Inceoglu,Yin Lin
标识
DOI:10.1177/1094428116668036
摘要
We examined the effects of response biases on 360-degree feedback using a large sample ( N = 4,675) of organizational appraisal data. Sixteen competencies were assessed by peers, bosses, and subordinates of 922 managers as well as self-assessed using the Inventory of Management Competencies (IMC) administered in two formats—Likert scale and multidimensional forced choice. Likert ratings were subject to strong response biases, making even theoretically unrelated competencies correlate highly. Modeling a latent common method factor, which represented nonuniform distortions similar to those of “ideal-employee” factor in both self- and other assessments, improved validity of competency scores as evidenced by meaningful second-order factor structures, better interrater agreement, and better convergent correlations with an external personality measure. Forced-choice rankings modeled with Thurstonian item response theory (IRT) yielded as good construct and convergent validities as the bias-controlled Likert ratings and slightly better rater agreement. We suggest that the mechanism for these enhancements is finer differentiation between behaviors in comparative judgements and advocate the operational use of the multidimensional forced-choice response format as an effective bias prevention method.
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