中学生常见心理问题筛查量表的编制与信效度检验

目的:编制适合我国中学生的常见心理问题筛查量表,并进行信度和效度考评。方法:采取议题小组和核心工作组交互工作的方式编制量表,条目池经专家认可,对5273名中学生进行调查后,采用t检验法、变异系数法、因子分析法、反应度分析法等4种方法联合进行条目筛选,由保留条目组成量表测试版,并对之进行信度与效度检验。结果:编制了含43个条目的中学生常见心理问题筛查量表。总分的重测相关系数为0.841,各个分量表得分的重测相关系数介于0.725-0.794之间。量表总分的Cronbach’sα系数为0.909,各个分量表得分的Cronbach’sα系数介于0.735-0.811之间。量表结构与理论构想相符。本表与有关效标的相关系数分别为0.784(P<0.01)、0.764(P<0.01)。结论:中学生常见心理问题筛查量表是可信、有效的测评工具,有应用价值。

Development and Validation of a Psychological Problems Screening Scale for Middle-school Students

Objective: To develop and validate a psychological problems screening scale for Chinese middle-school students.Methods: Based on the health definition and adolescent development theory,we adhered to guidelines of instrument development to develop items,validated the scale,using data from 5273 students.Results: A 43-item scale for middle-school students(MSS-PPSS) was developed,including anxiety,depression,learning problem and sociality problem subscales.The test-retest correlation coefficient and Cronbach’s a coefficient of each subscale were 0.725-0.794,0.735-0.811.Factors were stratified as expected from the conceptual model.The correlations of the scale with the self-rating depression scale,self-rating anxiety scale were 0.787,0.764.The scale could distinguish different mental status students.Conclusion: The scale is a convenient,stable,reliable measurement instrument.