中文版婴儿态度量表在已婚育龄女性中的信效度检验

目的 将婴儿态度量表(Attitude Toward Babies Scale,ABS)进行汉化,并检验在中国已婚育龄女性中的信效度。方法 采用方便取样的方法,选取贵州、山西、湖北等地的700名育龄女性进行施测,通过项目分析、内容效度分析、探索性因素分析、验证性因素分析、效标关联效度、Cronbach α系数、分半信度、重测信度评价其信效度。结果 项目分析表明,婴儿态度量表各条目与量表各维度总分显著相关,具有良好的区分度; 内容效度分析表明专家间一致性水平(IR)为1,I-CVI在0.83～1之间,S-CVI/UA为0.82,S-CVI/Ave为0.97; 探索性因素分析得出5个特征值>1的因子,累计方差贡献率为54.399%; 验证性因素分析表明五因素模型拟合度较好(χ2/df=2.500,CFI=0.922,TLI=0.914,RMSEA=0.048,SRMR=0.050); 各效标与该量表显著相关; 总量表Cronbach α系数为0.748,量表的分半信度为0.661,重测信度为0.639。结论 修订后的ABS具有良好的信效度,可以作为已婚育龄女性生育动机的有效测量工具。

Reliability and Validity of the Chinese Version of the Attitudes Toward Babies Scale in Married Women of Childbearing Age

Objective To translate the Attitude Toward Babies Scale(ABS)into Chinese and test its reliability and validity in Chinese married women of childbearing age.Methods Totally 700 married women of childbearing age in Guizhou,Shanxi,Hubei and other places were test through convenient sampling methods.Project analysis,Content validity analysis,exploratory factor analysis,confirmatory factor analysis,criterion correlation validity,Cronbach α coefficient,split half Reliability and test-retest reliability evaluate its reliability and validity.Results Item analysis showed that each item of ABS was significantly correlated with the total score of each dimension of the scale,which had good discrimination; Content validity analysis shows that the consistency level between experts was 1,I-CVI was between 0.83 and 1,S-CVI/UA was 0.82,and S-CVI/AVE was 0.97; Exploratory factor analysis showed that there were five factors with eigenvalue >1,and the cumulative variance contribution rate was 54.399%; Confirmatory factor analysis identified a five factor model(χ2/df=2.500,CFI=0.922,TLI=0.914,RMSEA=0.048,SRMR=0.050); The ABS was of good criterion-related validity; The Cronbach's α coefficient for the total scale was 0.748,and the Cronbach's αcoefficient of each dimension ranged from 0.626 to 0.925,the split-half reliability of the scale is 0.661,and the test-retest reliability were 0.639.Conclusion The revised Chinese version of ABS has good reliability and validity,which can be used as an effective indicator to measure the attitude toward babies of married women in childbearing age.