摘要目的:验证青少年游戏障碍量表（Gaming Disorder Scale for Adolescents，GADIS-A）中文版在12~17岁中学生群体中的信度及效度。方法:使用 GADIS-A中文版、中文版Young氏网络成瘾自评问卷、自编一般情况调查表对1 370名中学生进行施测。2周后对10%的被试者进行重测。信度检验采用同质信度、分半信度和重测信度，效度检验采用探索性因子分析及验证性因子分析，通过Pearson相关分析检验中文版Young氏网络成瘾自评问卷与GADIS-A中文版的效标效度。结果:经条目分析GADIS-A中文版各条目的平均值差异具有统计学意义。GADIS-A中文版Cronbach α系数为0.870，因子1、因子2的Cronbach α系数均为0.823。GADIS-A中文版重测信度为0.894，因子1重测信度为0.813，因子2重测信度为0.768。Pearson相关分析显示，中文版Young氏网络成瘾自评问卷得分、与父母相处、家庭氛围、学习成绩评分均与GADIS-A中文版总分、因子1得分、因子2得分具有相关性。经探索性因素分析GADIS-A中文版符合二因素结构，因子1的特征值为4.371，因子2的特征值为1.035，累积方差为0.638，每个条目的负荷值均>0.500。经验证性因素分析，GADIS-A中文版各拟合度指标分别为：χ 2/ df=4.537，GFI=0.963，TLI=0.941，CFI=0.957，RMSEA=0.072。 结论:GADIS-A中文版具有良好的信效度，可用作评估我国12~17岁青少年游戏障碍的评估工具。

abstractsObjective:To verify the reliability and validity of the Chinese version of the Gaming Disorder Scale for Adolescents (GADIS-A) among middle school students aged 12-17 years old.Methods:A total of 1 370 middle school students were assessed with the Chinese version of the GADIS-A, the Chinese version of the Young′s Internet Addiction Self-rating Questionnaire, and the self-compiled basic information questionnaire. Ten percent of the subjects were retested after two weeks. The reliability of the scale was tested by homogeneous reliability, split-half reliability and test-retest reliability. The validity of the scale was examined by exploratory factor analysis and confirmatory factor analysis. The standard validity of the Chinese version of Young′s self-assessment questionnaire on Internet addiction and the Chinese version of the Adolescent Play Disorder Scale was tested by Pearson correlation analysis.Results:Item analysis showed that there were significant mean differences among each item ( P<0.001). The Cronbach′s Alpha coefficient of the Chinese version of the GADIS-A total scale was 0.870, and the Cronbach′s Alpha coefficient of factor 1 and factor 2 were both 0.823. The test-retest reliability of the total scale was 0.894, the test-retest reliability of factor 1 was 0.813, and the test-retest reliability of factor 2 was 0.768. The total scores of the Chinese version of the Yang′s Internet Addiction Self-Assessment Questionnaire and the subscale scores of getting along with parents, family atmosphere, and academic performance were significantly correlated with the total score, factor 1 score, and factor 2 score of the GADIS-A. Exploratory factor analysis revealed a two-factor structure in the GADIS-A. The eigenvalue of factor 1 was 4.371, the eigenvalue of factor 2 was 1.035, and the cumulative variance was 0.638. The factor loading of items loaded noto factor 1 were between 0.633 and 0.821, the factor loading of items loaded noto factor 2 ranged from 0.570 to 0.866, and the loading of each item was above 0.500. Confirmatory factor analysis showed that the fit indexes of the Chinese version of GADIS-A were as follows: χ 2/ df=4.537, GFI=0.963, TLI=0.941, CFI=0.957, and RMSEA=0.072. Conclusion:The Chinese version of the GADIS-A has good reliability and validity and could be used as an assessment tool for Chinese adolescents aged 12-17 years old in detecting gaming disorders.