大学生心理健康筛查问卷网络版与纸质版信效度比较研究

目的通过纸质版和网络版问卷对大学生进行情绪与自杀等心理问题筛查,比较两者的一致性。方法对重庆市四所高校大一不同专业1 695名在校学生进行网络版或纸质版问卷测试。结果各总量表总网络版的同质性信度(Cronbach’sα系数)为0.755～0.972,各分量表Cronbach’sα系数为0.671～0.876;各总量表总纸质版Cron-bach’sα系数为0.711～0.963,各分量表Cronbach’sα系数为0.608～0.865;网络版量表Cronbach’sα系数均在0.7水平以上,且相关系数的检验均有统计学意义(P<0.001),信度较为理想,内容效度和结构效度也较好。结论两版本各量表信效度较好,网络测试更具优势。

Comparative Study on Online and Paper Versions of Screening Questionnaire for College Students′ Psychological Health

Objective To compare the identity between the paper and online versions of screening questionnaire for college students′ psychological questions such as emotions and suicides trough questionnaire survey by using the versions.Methods The questionnaire survey was conducted among 1 695 freshmen from different majors of four universities in Chongqing city by using either online edition or paper version of questionnaire.Results For the online version,the Cronbach′s α coefficient of total scale was 0.755~0.972,and the coefficient of each subscale was 0.671~0.876.For the paper version,the Cronbach′s α coefficient of total scale was 0.711~0.963,and the coefficient of each subscale was 0.608~0.865.For the online version,the coefficients were all greater than 0.7 and the test of correlation coefficients was statistically significant(P<0.001).The reliability was more ideal,and the validity for both content and construct was better as compared with the paper version.Conclusion The reliability and validity of each scale for the two versions are good.However,the online version is better.