Data collected using the Self-Description Questionnaire and includes sixteen subscales designed to measure nonacademic traits: four intended to measure physical ability, four intended to measure physical appearance, four intended to measure relations with peers, and four intended to measure relations with parents.
Summary statistics based on 251 students from Sydney, Australia in Grade 5.
Summary statistics data from            Marsh, H. W. and Hocevar, D., 1985,        "Application of confirmatory factor analysis to the study            of self-concept: First- and higher order factor models            and their invariance across groups",            _Psychological Bulletin_, 97: 562-582.