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Peer reviewedMarsh, Herbert W. – American Educational Research Journal, 1993
Data from the normative archives of the Self-Description Questionnaire for 8 random samples of 500 students support the gender-invariant model of relations between math, verbal, academic, and general self-concepts. The data also provide good support for the comparison of mean scores over gender and age. (SLD)
Descriptors: Adolescents, Age Differences, Comparative Analysis, Elementary Secondary Education
