Examines sexual knowledge, attitudes and practices of 84 Mexican-American adolescents. Findings show low sexual knowledge for all subgroups. Few sexually active subjects practiced contraception. Majority indicated birth control makes sex seem preplanned. Respondents appeared traditional in sex attitudes, with virginity and birth-control…

Assessed Type A behavior pattern for 122 teenagers who had heart rate measured during rest and presentation of mental arithmetic stressor under timed and competitive conditions. Examined whether sex, age, task performance, and behavior pattern predicted heart rate reactivitiy. Found no significant main effects for behavior pattern, sex, or age;…

Hypothesized that parenting exhibits either a compensatory or buffering effect on age-related increases in adolescent internalizing and externalizing problems. Collected data for five years from mothers, fathers, and adolescent children. Found significant gender differences in growth trajectories of externalizing and internalizing problems.…

Investigated leisure-activity correlates for German adolescents. Found that risky leisure was related to West Germany residency, higher childhood competitive play/creative activities, and lower parental monitoring. Social-romantic leisure was related to being female and higher competitive play. Creative-introspective leisure was associated with…

Adolescents of diverse ethnic background (n=201) reported whether they considered any adult other than their parents to be a very important person (VIP) in their lives and described attributes of the VIP and their relationship. Girls were more likely to have a VIP. Differences in VIP attributes were associated with adolescents' psychosocial…

Examines the emotional and relational components of body image in French (N=80) and American (N=60) adolescents. Results indicate that major cultural differences arose from the belief that the real body and the ideal body coincide. Gender differences centered more on the level of control of body changes and on self-assessment modes. (RJM)

Affective disorder is characterized by maladaptive changes in mood, attitudes, energy level, and physical status. These changes constitute the basic dimensions of depression. Depression results from a combination of genetic and experiential factors. There are sex differences and age differences with regard to depression, and there is a high…

Examined parent-adolescent communication and dimensions of parent-adolescent interaction that predict parents' self-esteem. Showed that adolescents and parents had similar but distinct perceptions of their relationships; self-perceptions of these relationships, especially self-judgments of communication, were predictive of self-esteem for both…

Reviews research dealing with the causes of adolescent runaway behavior and the negative physical and psychological consequences of being away from home prematurely. Gender differences are also noted. Concludes that running away must be viewed as both an adolescent and a family problem. (Author/JAC)

Studied the relationship between identity status and academic achievement in female adolescents (N=20), based on the theories of Erikson and Marcia. Scoring of interviews suggested that experience and working through crises in beliefs were more closely associated with academic achievement and identity than specific commitments to career or…

Examined key components of the "New Look" at adolescent imaginary audience and personal fable constructs. Found that only the invulnerability and omnipotence subscales of the New Personal Fable Scale were highly related. Boys were found to believe more strongly in their own uniqueness, invulnerability, and omnipotence than were girls.…

This study compared articulatory movements of 30 adolescents (12-16 years) and 30 young adults. Trajectory variability, especially lip trajectories, was higher for the adolescents. Adolescents also had significantly longer movement durations, lower velocities, smaller displacements, and greater variability on these measures than young adults. No…

Examined body image satisfaction in Turkish adolescents. Findings from 269 female and 286 male secondary school students revealed that males were more satisfied with their bodies than were females, early-maturing males and late-maturing females had higher levels of body image satisfaction, and participants in physical activities were more…

Analyzes treasured possessions and their meanings in adolescence, including their relation to those treasured during early life and their relation to self-identity. Subjects were 14- to 18-year-old high school students (n=249). Results showed that males' most treasured possessions embodied enjoyment and instrumental meanings, whereas females'…

Examined age differences in 9- to 15-year-olds' experiences with families and friends, and by themselves. Amount of time spent with family decreased with age. Affect with family became less positive through seventh grade; affect with friends became more favorable with age; affect when alone did not vary. (BC)