中文修订版孤独症谱系评定量表结构效度分析

目的对中文修订版孤独症谱系评定量表(ASRS)问卷进行结构效度分析。方法选取某小学701名年龄在6~12岁之间的小学生作为调查对象,让所有小学生的父母填写ASRS问卷,将回收的有效问卷信息录入计分软件,系统自动评分,应用Mpuls 6.0软件进行结构效度分析。结果共发放ASRS问卷701份,回收671份有效问卷,回收率95.7%。671份问卷中,男368人(54.8%),女303人(45.2%)。中文修订版ASRS问卷3因子结构模型拟合指数中,近似误差均方根(RMSEA)为0.053,比较拟合指数(CFI)为0.889,Tucker-Lewis指数(TLI)为0.884,其指标均优于未修订版ASRS问卷(RMSEA:0.060,CFI:0.829,TLI:0.823)。结论修订后的ASRS问卷具有较好的结构效度,可作为ASD评估工具在我国推广使用。

Construct validity of the Autism Spectrum Rating Scale of the Revised Chinese Version

Objective To investigate the construct validity of the Autism Spectrum Rating Scale of Revised Chinese Version (RC-ASRS). Methods Seven hundred and one children aged 6-12 years old were recruited from one primary school in the Minhang District of Shanghai. The parents of the children completed the RC-ASRS questionnaire. Mpuls 6.0 Software was used to conduct the construct validity analysis. Results A total of 671 questionnaires (95.7%) were retrieved, involving 368 boys (54.8%) and 303 girls (45.2%). The 3 factor structure of the RC-ASRS had better model fitting indices, 0.051 for root mean square error of approximation (RMSEA), 0.889 for comparative fit index (CFI) and 0.884 for Tucker-Lewis index (TLI), compared with the original ASRS, 0.060 for RMSEA, 0.829 for CFI and 0.823 for TLI. Conclusions The RC-ASRS may serve as a reliable and valid tool for screening autistic symptoms in China.