SCL-90用于大学新生心理健康普查的统计误用

The Misuse of Statistic Methods in Investigation About the Mental Health Conditions of Freshmen with SCL-90

以华东交通大学2008年新生心理健康普查数据为例,回顾相关文献研究,总结SCL-90在大学新生心理健康普查中存在的统计误用。结果发现:SCL-90调查大学新生心理健康所获数据为偏态分布,使用参数统计方法将得出错误的研究结论,适宜选用非参数统计方法。

By reviewing the relative papers and analyzing the test result of SCL-90 from the freshmen in East China Jiaotong University, the misuse of statistic methods of SCL-90 applied to the investigation into the mental health conditions of freshmen are summarized. Results show that the data obtained from SCL-90 is skew distribu- tion, using parameter statistics method may lead to wrong conclusion, non-parametric inferring methods might be appropriately taken on the study of SCL-90.