暴力危险性评估问卷的编制

Development of Violent Risk Evaluation Scale

目的编制暴力危险性评估问卷并对信效度进行初步分析。方法选取某部队543名士兵和某成人监狱335名在押暴力型罪犯进行测试,通过间隔1个月的重复试测和比较士兵和罪犯的暴力危险性评估问卷得分差异,初步探讨量表的信效度。结果量表同质信度Cronbachα系数在0.741～0.893之间,全体被试重测信度系数检测结果分别为0.796,0.829,0.802和0.772,均达到统计学显著水平(P<0.001)。量表具有良好的内容效度,验证性因素分析结果显示量表具有良好的结构效度。罪犯在冲动倾向、逆反社会和愤怒敌对方面的得分显著高于士兵(P<0.05),而在暴力态度方面的得分无差异。结论初步编制的暴力危险性评估问卷具有较好的信效度,可以准确的评估罪犯的暴力危险性。

Objective To develop a violent risk evaluation scale and explore its discriminate validity.Methods A total of 543 soldiers were picked out randomly as samples from a military region and 335 violent offenders were picked out from prison,and after one month,these participants were retested by violent risk scale to research the scale＇s reliability and validity. Results The coefficient was between 0.741 and 0.893,which showed good reliability. The whole test-retest reliability were 0.796,0.829,0.802 and 0.772,all showed significant differences. This scale had good content validity,and factor analysis indicated good construct validity.The results in violence,anti-social,anger,score of offenders were significant higher than soldiers,while in violent attitude dimension,there was no significant difference between two group.Conclusion The violent risk evaluation scale proves to measure violent risk effectively,and have good reliability and validity.