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Cox, Anne E.; Cole, Amy N.; Laurson, Kelly – Research Quarterly for Exercise and Sport, 2016
Purpose: We tested the moderating role of physical self-perceptions in the relationship between physical maturity and physical self-worth (PSW). Method: Students in Grades 5 through 8 (N = 241; 57% females; M[subscript age] =12.30 years) completed a questionnaire assessing physical self-perceptions (i.e., perceived sport competence, conditioning,…
Descriptors: Elementary School Students, Middle School Students, Grade 5, Grade 6
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Masden, Catherine A.; Leung, Olivia N.; Shore, Bruce M.; Schneider, Barry H.; Udvari, Stephen J. – High Ability Studies, 2015
This research examined links among academic ability, social-perspective coordination, and friendship quality, within the context of gifted adolescents' friendships. The sample consisted of 120 early adolescents (59 girls, 61 boys), 81 of whom were identified as gifted. Academic ability, sex, and grade significantly predicted social-perspective…
Descriptors: Academically Gifted, Friendship, Adolescents, Social Development
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Skoog, Therese; Stattin, Hakan; Kerr, Margaret – Journal of Research on Adolescence, 2009
The aim of this study was to investigate associations between pubertal timing and boys' Internet use, particularly their viewing of pornography. We used a sample comprising of 97 boys in grade 8 (M age, 14.22 years) from two schools in a medium-sized Swedish town. This age should be optimal for differentiating early, on-time, and later-maturing…
Descriptors: Maturity (Individuals), Pornography, Sexuality, Grade 8
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James, Jenee; Ellis, Bruce J.; Schlomer, Gabriel L.; Garber, Judy – Developmental Psychology, 2012
The current study tested sex-specific pathways to early puberty, sexual debut, and sexual risk taking, as specified by an integrated evolutionary-developmental model of adolescent sexual development and behavior. In a prospective study of 238 adolescents (n = 129 girls and n = 109 boys) followed from approximately 12-18 years of age, we tested for…
Descriptors: Sexuality, Females, Puberty, Fatherless Family