Examined the association between psychosocial development and the timing of first sexual intercourse in a sample of white, rural adolescents. Two theoretical models were tested. For both boys and girls, early timing of first sexual intercourse was associated with longitudinal patterns of greater transition proneness and poorer psychosocial…

Examined impact of peer experience on seventh graders' strategies for coping with peer hassles. Found that more aggressive adolescents perceived more control over hassles. More aggressive, unpopular adolescents used more negative strategies; more popular aggressive females used more problem-focused strategies. Withdrawn adolescents perceived less…

Examined extent to which demographics, students' personal resources, and family resources predicted stable or lowered educational expectations from eighth grade to 2 years post-high school. Found that predictors of lost talent or lowered expectations over time included low SES and racial group membership. External locus of control predicted lost…

Examined the role of parents acting as a social influence on 11- to 16-year-olds' self-knowledge about competence at academic activities. Found that parent- adolescent agreement was stronger with mothers than fathers and for aspects of self-knowledge that make direct inferences about abilities rather than indirect inferences. Results were similar…

Investigated the impact of childhood sexual abuse on later sexual victimization among homeless and runaway youth. Found high rates of childhood sexual abuse and street sexual victimization, with females experiencing higher rates than males. Early sexual abuse increased likelihood of later victimization indirectly by increasing amount of time at…

This study examined the relation between family variables and the mental health outcomes of adolescents. Family members' feelings about one another were assessed when the children were in grades 6 and 8. Family members' closeness to one another was assessed when children were in grades 8 and 12, and in a 4-year follow-up study. Adolescents' mental…

This study was conducted to investigate whether women are in fact more depressed than comparable samples of men, as per the stereotype, and/or whether women could be seen as suffering from higher levels of related forms of maladjustment as compared to those of men. Male and female subjects (60 adolescents, 82 young adults, and 82 middle-aged…

A questionnaire attempting to define adolescence from the adolescent's view was administered to 300 students, 50 males and 50 females in each of 3 grades (grades 6, 9, and 12). The questionnaire examined (1) ages perceived as dividing points between adolescence, childhood and adulthood; (2) tasks seen as most important in advancing from one period…

Investigated the relationship between the development of formal operations and the formation of ego identity in adolescence. Obtained significant positive correlations between combinatorial ability and degree of identity, suggesting that high identity may facilitate the application of combinatorial operations. Found some gender differences in task…

Noting that the dynamics of interaction in the coparenting setting, the mother-father-child triad, may change substantially during the transition to adolescence and that there is a need for an observational tool that describes both the verbal and nonverbal aspects of triadic dynamics, this study examined the Coding System for Family Triads (CST),…

Discusses the concept of egocentrism and its relation to cognitive development. Describes the major stages of egocentrism: sensori-motor, preoperational, concrete operational, and adolescent egocentrism. Focuses on research support for the theory of adolescent egocentrism. Discusses educational implications. (RC)

Explores gender and ethnicity in relation to Marcia's (1980) model of identity development, based on the centrality of crisis and commitment in the formation of adult identity during the college years. Suggests that Marcia's model does not adequately account for the centrality of relationship to female development, nor the importance of…

Reports on a study of 120 (60 boys, 60 girls) middle school students in Bophuthatswana on the relation of academic achievement to self-concept and locus of control. Finds that measures of extraversion, neuroticism, and psychoticism are related negatively to school achievement. (CFR)

Using data for 192 males and 462 females (432 whites, 97 African Americans 64 Hispanic Americans, and 61 Asian Americans) in Los Angeles County (California), this study confirmed that during adolescence, agency-related orientation predicts heightened self-esteem for males and communal orientation predicts heightened self-esteem for females at…

Examined how family socialization processes varied with season and time of week for young adolescents and their parents. Found that girls were more likely than boys to care for siblings during the summer. Adolescents' housework participation fanned out on weekends. Weekdays were less structured by social institutions for mothers who worked…