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Zhang, Xijuan; Savalei, Victoria – Educational and Psychological Measurement, 2016
Many psychological scales written in the Likert format include reverse worded (RW) items in order to control acquiescence bias. However, studies have shown that RW items often contaminate the factor structure of the scale by creating one or more method factors. The present study examines an alternative scale format, called the Expanded format,…
Descriptors: Factor Structure, Psychological Testing, Alternative Assessment, Test Items
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Byrne, Barbara M.; Campbell, T. Leanne – Journal of Cross-Cultural Psychology, 1999
Demonstrates the extent to which item-score data can vary across cultures despite measurements from an instrument in which factorial structure is specified in each group. Scores from the Beck Depression Inventory for 658 Canadian, 1,096 Swedish, and 691 Bulgarian high school students illustrate the differences. Discusses implications for…
Descriptors: Comparative Analysis, Cross Cultural Studies, Depression (Psychology), Factor Structure
Byrne, Barbara M.; And Others – 1991
Extending the earlier work of B. M. Byrne and P. Baron (1990), the factorial invariance of the 21-item Beck Depression Inventory (BDI) was tested using 351 non-clinical adolescent males and 334 non-clinical adolescent females. All subjects were in grades 9 through 12 and attended the same secondary school in a large metropolitan area in central…
Descriptors: Adolescents, Affective Measures, Analysis of Covariance, Comparative Testing