Academic self-concept is consistently proven to be multidimensional rather than unidimensional as it is domain specific in nature. However, each specific self-concept domain may be further separated into competence and affect components. This study examines the twofold multidimensionality of academic self-concept (i.e., its domain specificity and…

This investigation reports on the cross-cultural equivalence testing of the Self-Description Questionnaire II (short version; SDQII-S) for Indigenous and non-Indigenous Australian secondary student samples. A variety of statistical analysis techniques were employed to assess the psychometric properties of the SDQII-S for both the Indigenous and…

The Self Description Questionnaire II (SDQ II) was administered to 901 students (11 to 18 years old) in grades 7 through 12 who attended one public coeducational high school. The 11 factors the SDQ II was designed to measure were clearly identified in a conventional/exploratory factor analysis and in a confirmatory factor analysis using LISREL.…

The Self Description Questionnaire II (SDQII) results from 901 Australian secondary school students were factor analyzed and the factors correlated to identify the relationship of self-concept factors to age, sex, and academic achievement. Findings supported the multidimensionality of self-concept and support the construct validity of the SDQII.…

This investigation examines empirical support for the internal/external frame of reference model that describes the relation between Verbal and Math self-concepts, and between these academic self-concepts and verbal and math achievement. (Author/LMO)

Using a fifth-grade sample, the revised Self Description Questionnaire was investigated. Confirmatory factor analysis showed the factor structure invariant across the respondants' gender. Sex difference in self-concept areas and academic achievement were explored. A new internal/external frame of reference model was proposed. (Author/BS)

Examined how separation of competency and affect components of self-concept domains varied in 7- to 13-year-olds. Found that Self-Description Questionnaire factor loadings were invariant over age comparisons. Correlations among reading, math, and school self-concepts decreased with age. Correlations between competency and affect within domains…

The purpose of the present investigation is to study the hierarchical structure of academic self-concept. The original Shavelson model posited specific facets of academic self-concept to define a single higher-order facet, but Marsh and Shavelson (1985) found the hierarchical structure to be more complicated. In a revised model they proposed that…

This investigation: (1) tested the ability of an a priori hierarchical structure of self-concept derived from the Shavelson model to explain responses to the Self Description Questionnaire III (SDQ III); and (2) demonstrated the application and problems with the use of hierarchical confirmatory factor analysis. A first-order factor analysis…