This paper explores three research issues on adolescent development using an elaborated effects model: (1) Are there consistent sex main effects on a variety of student outcomes? (2) What are the relative influences of family status, family processes, school processes, and individual ability on academic and nonacademic behavior of males and…

This paper discussed a stage theory of childhood, preadolescent, and adolescent concepts of role-relationships and social reasoning in friendship. It was hypothesized that these concepts develop through levels of perspective-taking, within which individuals view and structure interpersonal relationships. At level one, relationships are based on…

Numerous studies have shown that viewing media violence encourages aggression, desensitization, and pessimism in children. This book reviews research on the effects of television and movie violence on children and adolescents, offering parents suggestions for dealing with the problems it creates. It is asserted that parents frequently…