一般健康问卷(GHQ-28)应用于大学生心理健康研究的信效度检验  

Assessing the general mental health of college students:psychometric properties of GHQ-28

作　　者：陈翠[1] 张红静[1] 江虹[1] 李文杰[1] 吕丽[1] 

机构地区：[1]山东大学医学院医学心理学研究所,济南250012

出　　处：《山东大学学报（医学版）》2010年第3期159-162,共4页Journal of Shandong University:Health Sciences

摘　　要：目的检验一般健康问卷(GHQ-28)测量大学生心理健康的信效度。方法使用一般健康问卷(GHQ-28)、焦虑自评量表(SAS)和抑郁自评量表(SDS)对随机抽取的248名山东省在校大学生进行测试,对GHQ-28的各项目进行项目分析,以Cronbach′sα系数表示GHQ-28的信度,通过因素分析考查GHQ-28的结构效度,以SAS和SDS为校标检验GHQ-28的效标效度。结果GHQ-28的各项目与其对应分量表总分的相关都达到显著性水平(P<0.01);GHQ-28总量表及各分量表内部一致性信度系数依次为0.872,0.767、0.667、0.756、0.700;GHQ-28包含4个因子,其累计解释的总变异率为48.381%;SAS阳性的大学生GHQ-28各因子分及总分均显著高于SAS阴性的(P<0.001),SDS阳性的大学生GHQ-28各因子分及总分均显著高于SDS阴性的(P<0.001),GHQ-28与SAS、SDS的相关系数分别为0.707和0.749。结论GHQ-28测量大学生心理健康的信度和效度较高。Objective To check the psychometric properties of GHQ-28 in college students.Methods Three questionnaires,GHQ-28,SAS,and SDS,were used to assess 248 college students.Then the item-analysis was used to analyze each item of the GHQ-28,the Cronbach＇s α of the GHQ-28 was checked,factor analysis was used to check the structure validity of the GHQ-28 and the SAS and SDS was applied to check the criterion validity of the GHQ-28.Results The correlations between each item of the GHQ-28 and its scales were positive（P0.01）.The reliabilities of the whole scale and the part scales were 0.872,0.767,0.667,0.756 and 0.700.The GHQ-28 contains four factors,and the aberration rate of them was 48.381% of the total.The GHQ-28 factors＇ levels of students with high scores in SAS were higher than those low in SAS,as well as in SDS（P〈0.001）.The correlations of the GHQ-28 and SAS,SDS were 0.707 and 0.749.Conclusion The GHQ-28 has good reliability and validity when it measures the general mental health of college students.

关 键 词：大学生 一般健康问卷 信度 效度 

分 类 号：R395.6[哲学宗教—心理学] B841.7[医药卫生—医学心理学]