暴力危险量表中文版的信度

目的引入、修订具有评估暴力危险及危险变化的暴力危险量表(Violence Risk Scale,VRS),对修订后的暴力危险量表中文版(VRS-C)进行信度检验。方法通过标准的翻译程序形成VRS-C,3位评估者独立评估14个案例以检验评分者信度,以125例来自成都安康医院监管病区、四川华西法医学鉴定中心法医精神病学教研室及华西心理卫生中心的精神疾病患者为被试,对VRS-C的信度进行检验。结果初步修订的VRS-C具有较好的评分者信度(ICC=0.80)、同质性信度(克朗巴赫α系数=0.921)、分半信度(0.906)及题总相关性(0.246～0.849)。结论初步修订的VRS-C具有较好的信度。

Reliability of the Violence Risk Scale of Chinese version

Objective To introduce and revise the Violence Risk Scale(VRS) for assessing violence risk and risk change,and to examine the reliability of Violence Risk Scale of Chinese version(VRS-C).Methods The original English version of the VRS was translated into Chinese according to established translation procedures.To examine the scorer reliability the 14 cases assessed by 3 assessors separately.One hundred and twenty-five patients with mental disorders from 3 different institutions in Sichuan province(Refined Control Ward in Ankang Hospital,Department of Forensic Psychiatry,Institute of Forensic Science and Mental Health Center of West China Hospital) were collected to examine the reliability of VRS-C.Results The results showed moderately good scale reliability of the VRS-C,with 0.80 of ICC for scorer reliability.All items have significant consistence with Cronbach’s alpha coefficient as 0.921,split-half reliability as 0.906 and item total correlation as 0.246-0.849.Conclusion The reliability of the VRS-C version is acceptable.