Rarely has the self-description questionnaire II (SDQ-II) been used with Arab samples. The Arab culture has unique characteristics that warrant investigating self-concept among individuals who are impacted by the culture. The SDQ-II has eleven factors and each is measured by 8 or 10 items. This study used a short version of the SDQ-II with an…

This study aims to develop a short German version of the Self Description Questionnaire (SDQ I-GS) in order to present a robust economical instrument for measuring German preadolescents' multidimensional self-concept. A full German version of the SDQ I (SDQ I-G) that maintained the original structure and thus length of the English original SDQ I…

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…

Assesses the psychometric properties of the Self-Description Questionnaire-II (SDQ-II) with a middle school sample comprising 291 students. Results reveal acceptable internal consistency and four-week stability coefficients for all domain scores and the total score of the instrument. Results of confirmatory factor analyses support the convergent…

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…

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 (SDQ) is a multidimensional instrument designed to measure seven facets of self-concept hypothesized in Shavelson's hierarchical model. Fifth and sixth grade students completed the SDQ and several other instruments. Factor analysis of their responses clearly demonstrated the seven factors that the SDQ was…

Confirmatory Factor Analysis (CFA; LISREL) was used to: (1) validate the Self Description Questionnaire III (SDQ III) subscales measuring general, school, English, and mathematics self-concepts for a sample of 898 (285 low track and 613 high track) students in grades 11 and 12, and (2) test the equivalency of the factor structure across academic…

Using 559 fifth graders, measures were collected to assess multiple dimensions of academic self-attribution, self-concept, and inferred self-concept, and academic achievement. The specificity and predictability of the observed patterns of relations support the construct validity of interpretations based on both the self-attribution and…

Exploratory and confirmatory factor analyses were used to investigate the factorial validity across gender of the Self-Description Questionnaire III (SDQ III) subscales measuring general, school, English, and mathematics self-concepts. When administered to 516 male/475 female 11th/12th graders in Ottawa (Canada), the questionnaire demonstrated…

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.…

An Australian study and a Canadian study evaluated the ability of significant others to infer multiple dimensions of self-concept of university students accurately. Subjects were 151 Australian and 941 Canadian university students. Four factor analyses (self- and other-responses by Australians and Canadians) all clearly identified the 13 factors…

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)