Fossati Andrea, Barratt Ernest S, Acquarini Elena, Di Ceglie Antonella
Clinical Psychology and Psychotherapy Unit, San Raffaele Vita Salute University, Milan, Italy.
Percept Mot Skills. 2002 Oct;95(2):621-35. doi: 10.2466/pms.2002.95.2.621.
The purpose of this study was to extend the development of the Italian version of the Barratt Impulsiveness Scale for use with adolescents. The analyses which led to the development of this version were based on data from 563 high school students. The internal consistency was good (Cronbach alpha=.78). A confirmatory factor analysis identified six first-order factors which converged into two second-order factors, a General Impulsiveness factor and a Nonplanning Impulsiveness factor. The General Impulsiveness factor included motor and attention or cognition items. The second-order factors differed from those obtained with the adult Italian version as well as the American version. Possible reasons for these differences are discussed. The new version correlated significantly with self-report measures of aggression and Attention-Deficit/Hyperactivity Disorder as well as with frequency of alcohol use and cigarette smoking.
本研究的目的是扩展意大利版巴雷特冲动性量表在青少年中的应用。导致该版本量表开发的分析基于563名高中生的数据。内部一致性良好（克朗巴哈系数α = 0.78）。验证性因素分析确定了六个一阶因素，这些因素汇聚为两个二阶因素，即一般冲动性因素和无计划冲动性因素。一般冲动性因素包括运动、注意力或认知项目。二阶因素与意大利成人版以及美国版所获得的因素不同。讨论了这些差异的可能原因。新版本与攻击性、注意力缺陷多动障碍的自我报告测量以及饮酒和吸烟频率显著相关。
