title: Association between self-concept and body weight, gender, and pubertal development among male and female adolescents.
abstract: This study examined the effects and interactions of gender, pubertal status, and body weight on the self-concept of 462 young adolescent Australian students from two different schools. All students enrolled in Years 7 and 8 completed the Self-Perception Profile for Adolescents, which includes several self-concept subscales and ratings of the importance of each subscale. The self-concept subscales ranked as most important by male and female students were Close Friendship, Scholastic Competence, and Job Competence. Females rated their ability to form close friendships significantly higher and of greater importance than did males. Standard body weight was related to students' Physical Appearance subscale scores, with higher weight students having lower self-concept, and postmenarcheal females having the poorest opinion of their physical appearance. Higher body weight males had lower scores on Athletic Competence, Job Competence, and Behavioral Conduct than did other males. Overweight females and normal weight males considered athletic competence to be more important than did other students. Pubertal status was related to students' scores on Athletic Competence, with postpubertal males who were not overweight scoring highest, and on Physical Appearance, with postmenarcheal females having the lowest opinion of their appearance. The mean self-concept score was significantly related to students' standard body weight, and there was an interaction between gender and puberty, with postpubertal males having the highest and postmenarcheal females the lowest self-concept score. The discrepancy score suggested that females felt they had failed to meet their ideal self-concept significantly more than did males. The results suggest that school programs should be implemented to provide exercise and job skill training suitable for all students, especially those who are overweight. These programs, while taking into account students' pubertal status, should aim to improve self-image without resulting in feelings of failure.
authors.affiliation: Department of Obstetrics and Gynaecology, University of Sydney, New South Wales, Australia.
authors.forename: J A
authors.initials: JA
authors.lastname: O'Dea
authors.forename: S
authors.initials: S
authors.lastname: Abraham
mesh_terms: D000293:Adolescent; D001835:Body Weight; D005260:Female; D006801:Humans; D008297:Male; D000297:Psychology, Adolescent; D011627:Puberty / Q000502:physiology*; D012649:Self Concept; D012737:Sex Factors; D011795:Surveys and Questionnaires