Full-Information Item Bifactor Analysis of the Job Burnout Scale for Chinese College Teachers
نویسندگان
چکیده
The bifactor structure has been considered a credible model for various types of data. Research purposes were: (a) to test the utility of the bifactor IRT model for dimensionality assessment and (b) to confirmatory factor analyze the structure of the newly-developed scale, the Job Burnout Scale for Chinese College Teachers. 1331 teachers were chosen from 11 various Universities in China. 1111(83.47%) were valid. Compared to the unidimensional model, the bifactor model resulted in a statistically improved model fit. The Full-Information Item Bifactor solution provides an excellent alternative.
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عنوان ژورنال:
- JCIT
دوره 5 شماره
صفحات -
تاریخ انتشار 2010