【摘要】 目的:社会赞许性是影响调查与测量数据效度的最主要来源之一,本文主要探讨社会赞许量表在跨文化研究中的项目功能差异。方法:本文调查了中西方被试633名,采用基于项目反应理论的Raju面积分析法和Lord卡方检验对马洛-克罗恩社会赞许性量表的项目在跨文化研究中进行项目功能差异分析。结果:利用单参数模型检测出有14个项目存在DIF,利用双参数模型检测出有17个项目存在DIF;由于双参数模型比单参数模型提供更多信息,虽然检出的DIF项目比单参模型多,却更合理。结论:在利用该量表做跨文化比较时需要考虑不同文化中项目功能差异的存在。更多还原

【Abstract】 Social desirability is one of the most important sources influencing the validity of survey and measurement data. To examine the social desirability scale’s differential item functioning in cross-cultural research,this paper investigated 633 subjects,analyzed the Differential Item Functioning of Marlowe-Crowne’s Social Desirability Scale Based on the item response theory of the Raju area and the Lord chi-square in cross-cultural study. The Results are :With the one-parameter model 14 items were detected to have DIF,and with the two-parameter model 17 items were detected to have DIF. As the two-parameter model is better than the one were detected to have parameter model in providing more information; more DIF items than detected the one-parameter model,the two-parameter one is more reasonable. Conclusion :In the application of the scale to cross-cultural comparisons differential item functioning should be taken into consideration.更多还原