Does Differential Item Functioning Occur Across Respondents ’ Characteristics in Safety Attitudes Questionnaire ?

Abstract

Submit Manuscript | http://medcraveonline.com encouraged give a lower score to an item about self-confidence than those from a country where more self-assured people are well-respected, even when their underground trait levels of selfconfidence are the same. In more psychometric terminology, this phenomenon—namely, unequal responding patterns among groups… (More)

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