内隐积极-消极情感测验在中学生群体中的信效度检验

Reliability and Validity of the Implicit Positive and Negative Affect Test in Chinese Middle School Students

目的:对中文版内隐积极-消极情感测验(IPANAT)在中学生群体中进行信效度检验。方法:通过5次抽样,初测调查20人对IPANAT进行条目可理解性检验;再测调查474人对IPANAT进行项目分析、探索性因素分析形成正式调查测验;正式调查共两组,426人进行验证性因素分析,同时完成儿童版积极-消极情感量表、相同形容词检核表进行聚合效度和区分效度检验;418人同时完成中文简版儿童焦虑和抑郁量表检验效标关联效度。另抽取49人进行2周重测信度检验。结果:中文版IPANAT的内隐积极情感测验和内隐消极情感测验的α系数分别在0.88-0.94和0.78-0.83之间,两周重测组内相关系数为0.84和0.86,两因子模型各主要拟合指标为χ~2/df=2.36,CFI=0.98,TLI=0.97,SRMR=0.04,RMSEA=0.06。内隐积极情感测验与儿童版积极-消极情感量表测得的积极情感消极情感,相同形容词检核表测得的积极情感和消极情感的相关分别为0.51、-0.14、0.28和-0.22,与中文简版儿童焦虑和抑郁量表测得的焦虑和抑郁的相关为-0.16和-0.21;内隐消极情感测验与儿童版积极-消极情感量表测得的积极情感、消极情感,相同形容词检核表测得的积极情感消极情感的相关分别为0.01、0.33、-0.10和0.32,与中文简版儿童焦虑和抑郁量表测得的焦虑和抑郁的相关为0.29和0.30(若r≥0.14均P<0.01)。结论:中文版IPANAT具有较好的信效度,是测量中学生内隐积极-消极情感的适宜工具。

Objective： To introduce Chinese version of the Implicit Positive and Negative Affect Test（IPANAT）, and examine its reliability and validity in Chinese middle school students. Methods： Based on the Chinese Version of IPANAT, the researchers investigated 474 students for exploratory factor analysis（EFA）. Succeeding, 426 students were asked to complete a battery of structured questionnaires, including the Chinese version of IPANAT for confirmatory factor analysis（CFA）, Positive and Negative Affect Scale for Children（PANAS-C）, Same Adjective Inventory（SAI） to test convergent and divergent validity. Meanwhile, another 418 students completed IPANAT and Revised Child Anxiety and Depression Scale-Short Ver- sion（RCADS） to test criterion validity. 49 students were re-tested two-weeks later for measuring test-retest reliability. Results： The result of CFA showed that the structure of the IPANAT was reasonable： x2/df=2.36, CFI=0.98, TLI=0.97, SRMR= 0.04, RMSEA=0.06. The α coefficients of the IPAT and INAT were 0.88-0.94 and 0.78-0.83. The test-retest reliabilities （2 weeks interval） were 0.84 and 0.86（ICC）. For the score of IPAT, the correlation coefficients were 0.51 to the PANAS-C- positive affect, -0.14 to the PANAS-C-negative affect, 0.28 to the SAI-positive affect and -0.22 to the SAI-negative affect; -0.16 to the RCADS-Anxiety and -0.21 to the RCADS-Depression; For the score of INAT, the correlation coefficients were 0.01 to the PANAS-C-positive affect, 0.33 to the PANAS-C-negative affect, -0.10 to the SAI-positive affect and 0.32 to the SAI-negative affect; 0.29 to the RCADS-Anxiety and 0.30 to the RCADS-Depression（if r≥0.14, Ps〈0.01）. Conclusion： Chines eversion of IPANAT is a reliable and valid instrument for assessing implicit positive and negative affect for Chinese middle school students.