巴雷特冲动量表
冲动性
验证性因素分析
心理学
临床心理学
心理测量学
比例(比率)
结构方程建模
精神科
计算机科学
量子力学
机器学习
物理
作者
Adrian Meule,Silke Michalek,Hans‐Christoph Friederich,Timo Brockmeyer
标识
DOI:10.1016/j.psychres.2019.112665
摘要
Impulsivity is a major component of various mental disorders. A short form of the Barratt Impulsiveness Scale—the BIS–15—assesses three facets of impulsivity: non-planning, motor, and attentional. A confirmatory factor analysis tested its factor structure composed of three first-order latent factors and a second-order impulsivity factor in 453 patients with mental disorders (64% female). Model fit was acceptable as were internal reliabilities of the subscales and the total scale. The BIS–15 has sound psychometric properties in patients with mental disorders and, thus, can be used for assessing impulsivity and its subcomponents in this population.
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