This paper reviews some of the maturational events that are applicable in studying psychological effects of pubertal status and timing. Nine changes are reviewed (bone, height, weight, body fat, breast, body hair, penile, testicular, and menarcheal changes) in terms of measurement techniques, psychometric properties, and intercorrelations with…

Explored the ability of 269 students in grades 8, 10, and 12, to estimate their scores on psychometric instruments measuring self-awareness. No sex or age differences were found, but Black students were less accurate in their self-assessments than whites. Results suggest career counselors should consider means of increasing self-awareness. (JAC)

Previous research relating the quality of the relationship with the mother, father, and sibling to adolescent self-concept only investigated social and general self-concept and not various social and cognitive dimensions of self-concept. This study investigated family relationships and their link to the several domains of self-concept.…

Administered three self-concept instruments to 374 students in grades 7, 9, and 11. By using total scores as well as subscale scores, indications were obtained of global self-concept as well as perceptions of various dimensions of self. Data indicated significant sex, race, grade level, and social class differences. (RC)

Focal theory is a framework for looking at psychosocial and leisure transitions in middle and later adolescence. Using cross-sectional survey data, found few gender differences in age-related relational transitions, but gender differences were apparent in shifting focuses of leisure involvement with age. Findings suggest a linkage between…

Investigated the relationship of student exposure to selected developmental assets with indicators of thriving, using more reliable measures than previously reported. Data collected using the Youth Supplement Survey among diverse 6th-12th graders indicated that most students experienced only 3 of 12 assets. The more assets students reported, the…

Examined quantitative evidence of an intellectual growth spurt during early adolescence by combining modern psychometric modeling, computerized testing with the Raven progressive matrices, and longitudinal socioeconomic and educational backgrounds. Found that gender difference was not significant. Notes the impact of this evidence on educational…

In families whose parents had never divorced, families with a single mother, and families whose mother had remarried, there were (1) some differences for child gender and family type in children's behavior toward siblings; (2) few effects of gender composition of sibling dyads; and (3) a decline in the level of sibling interaction over time. (BC)

Examined evaluations by mothers, fathers, teachers, and friends and adolescent self-esteem. Results from 399 adolescents revealed that adolescents differed in their self-esteem with regard to sex and age: girls evaluated themselves more positively than did boys and younger adolescents more positively than older ones. Relative contribution of…

Surveys the worries of adolescents in Northern Ireland, with a focus on identifying age and gender differences. Analysis reveals that females report worrying significantly more frequently than males, particularly in regard to transition from school and personal and academic issues. Students over 16 report worrying significantly less than their…

Examined precursors and correlates of sexual intercourse patterns among 10th- and 11th-graders. The transition to onset of sexual intercourse was associated with increases in delinquency and slower increases in school grades. Earlier onset and a more persistent pattern of sexual intercourse were associated with more childhood problem behaviors,…

Used a bio-psychosocial approach to examine predictors of onset of sexual intercourse among adolescents interviewed at ages 13-14, 16-17, and 22-23 years. Found that for girls, always-married parents and less dating alone predicted later first intercourse. Earlier timing of first intercourse for boys was related to associating with peers with…

Uses data from a nationally representative longitudinal sample to examine the relationship of marijuana use by high school seniors to occupational attainment ten years later. Analyses were conducted separately by gender, with and without controlling for other variables. Results indicate that the influence of marijuana use on occupational…

Aims to provide a cross-cultural contribution to the study of gender differences in adolescent mood by providing results of a survey of Argentinian boys and girls at the age of 13-14, 15-16, and 17-18. The gender difference, larger than that of many first-world samples, is significant at 15-16 and the gap increases at 17-18. (Author)

Examined effects of four coping dimensions on conduct problems, depression, and achievement in multiethnic, inner- city sample of early adolescents. Found that for girls, interactions of active coping with family and community stress revealed a classic stress-buffering effect for active coping. Findings for boys did not support this effect.…