测量大学生的心理问题:GHQ-20的结构及其信度和效度

本研究对GHQ-20进行了结构分析并检验其对中国大学生被试的可信性和有效性。被试取自北京市两所高校的一至三年级大学生,共1142人。包括两个分研究,研究一(354名被试 )和研究二(788名被试)。研究一的因素分析提取出三个因子,它们被分别命名为三个不同的分量表:GHQ-自我肯定,GHQ-忧郁和GHQ-焦虑。两个研究结果均发现,GHQ-20的内部一致性满意,其三个分量表的内部一致性或者满意或者可接受。效度检验结果表明,GHQ-20及三个分量表均具有良好效度。基于上述结果,GHQ-20可以作为测量中国大学生心理问题的一个较为满意的工具,其分量表亦可作为测量中国大学生不同心理问题的较满意或至少是可用工具。

Assessing Psychological Well-being of College Student:Psychometric Properties of GHQ-20

The purpose of this study was to examine the psychometric properties of GHQ 20 in the assessment of psychological well being of Chinese college student. The total sample consisted of 1142 college students from first year to third year at two universities in Beijing. The study consisted of two different studies study one(354 subjects)and two(788 subjects). Results of study one indicated that GHQ 20 consisted of three sub scales, which were GHQ sense of adequacy, GHQ depression and GHQ anxiety. Results of both studies indicated that GHQ 20 was of satisfactory reliability, and the three sub scales possessed either satisfactory or marginal acceptable reliability. Both studies reported a well established validity for GHQ 20 and the sub scales respectively. Based on these findings, we suggested that GHQ 20 could be considered as a satisfactory measure for psychological well being of Chinese college student. The three sub scales could be at least useful measures for student's psychological well being.