Existing research posits multiple dimensions of bullying and victimization but has not identified well-differentiated facets of these constructs that meet standards of good measurement: goodness of fit, measurement invariance, lack of differential item functioning, and well-differentiated factors that are not so highly correlated as to detract…

During the last 15 years, there has been a steady increase in the popularity and sophistication of the confirmatory factor analysis approach to multitrait-multimethod (MTMM) data. However, important problems exist, the most serious being the ill-defined solutions that plague MTMM studies and the assumption that so-called method factors primarily…

Three multitrait-multimethod studies are described, which indicated that ill-defined solutions were frequent, and alternative parameterizations tended only to mask this problem. Moreover, method factors sometimes represented trait variance as opposed to method variance. However, specification of method effects as correlated uniqueness proved more…

The construct validity of responses to the Tennessee Self Concept Scale (TSCS) was evaluated in two sets of analyses. First, exploratory and confirmatory factor analyses, and an analysis of variance model adapted from multitrait-multimethod (MTMM) research, were used to examine the internal structure of the TSCS responses. Second, MTMM analyses…

Agreement between two independent reviews of each of 278 manuscripts was compared on an overall recommendation and on specific rating items. Agreement between reviewers on separate dimensions, the unweighted sum of the dimensions, and various weighted sums was no better than that for the overall recommendation itself. (SLD)

In an extension of research on the Marsh/Shavelson model of self-concept, a set of 14 academic self-concept scales was related to school performance in 8 subjects for 507 Australian high school boys. Findings indicate that components of academic self-concept are more differentiated and content-specific than assumed. (SLD)

Data from the authors' previous research (1979, 1980, 1987), consisting of responses to five masculinity-femininity (M-F), two esteem, and two social desirability instruments, were reanalyzed. The subjects were 104 male and 133 female college students who completed the: Bem Sex Role Inventory, Personal Attributes Questionnaire, ANDRO instrument…

Extending research on the Marsh/Shavelson model of self-concept, a set of 14 academic self-concept scales was related to school performance in 8 school subjects for a sample of 507 high school students. Correlations between matching areas of self-concept and achievement (0.45 to 0.70; mean r=.57) were substantial and larger than correlations…

Self/other agreement between self-concept ratings by the individual and self-concepts inferred by significant others is of theoretical and practical importance, but the review by J. S. Shrauger and T. J. Schoeneman (1979) found no evidence for such agreement. In the present investigation, the Self Description Questionnaire III (SDQIII) was…

The advantages of applying confirmatory factor analysis (CFA) to multitrait-multimethod (MTMM) data are widely recognized. However, because CFA as traditionally applied to MTMM data incorporates single indicators of each scale (i.e., each trait/method combination), important weaknesses are the failure to: (1) correct appropriately for measurement…

The construct validity of children's responses to the Self Description Questionnaire, the Perceived Competence Scale for Children, and the Multidimensional Measure of Children's Perceptions of Control was assessed. The tests' authors emphasized the importance of distinguishing self-perceptions in the physical, social, academic, and general content…

The construct validities of the Self Description Questionnaire I, the Perceived Social Competence Scale, and the Multidimensional Measure of Children's Perceptions of Control were assessed, using 508 seventh through ninth graders in Sydney (Australia). Factor analysis, multitrait-multimethod analyses, and patterns of correlations with additional…