Many researchers have used the standard Iowa Gambling Task (IGT) to assess decision-making in adolescence given increased risk-taking during this developmental period. Most studies are cross-sectional and do not observe behavioral trajectories over time, limiting interpretation. This longitudinal study investigated healthy adolescents' and young…

In order to examine youth experiences in athletic activities with different characteristics, the present study explored the developmental outcomes associated with participation in three different types of sport (individual sports, team sports, and dance-type sports) as well as across six identified patterns of participation (no participation,…

With the growing interest in the development of purpose in youth, one important role that requires attention is the school teacher. The current article explores student perceptions of the role teachers can play in fostering purpose in their students in the mid- and late adolescent years, and the teacher competencies that facilitate purpose…

The aim of this five-wave longitudinal study was to investigate the relationship between anxiety and adolescent identity development. Participants were 1,313 adolescents who annually completed measures of anxiety and identity. Growth Mixture Modeling (GMM) analyses demonstrated that the adolescent population was best typified by two latent growth…

Because of ongoing neuromaturation, youth with chronic alcohol/substance use disorders (AUD/SUD) are at risk for cognitive decrements during young adulthood. We prospectively examined cognition over 10 years based on AUD/SUD history. Youth (N = 51) with no AUD/SUD history (n = 14), persisting AUD/SUD (n = 18), or remitted AUD/SUD (n = 19) were…

This study examines the predictive significance of late adolescent substance use groups (i.e., abstainers, experimental users, at-risk users, and abusers) for early adult adaptation. Participants (N = 159) were drawn from a prospective longitudinal study of first-born children of low-income mothers. At 17.5 years of age, participants were assigned…

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 Withdrawn adolescents perceived less…

Noting that during adolescence the importance of feeling intimate or close to a relationship partner (mothers, fathers, or friends) increases and that closeness to parents is associated with positive adolescent outcomes, this study examined how features of adolescent relationships are related to adolescents' experience of subjective closeness in…

Examined relations between U.S., Korean, and Chinese adolescents' misconduct and their perceptions of others' behavior and attitudes toward youth misconduct. Found that U.S. youths engaged in more misconduct than other groups. Perceived behavior and sanctions of close friends were strongest predictors of misconduct in all cultures. Found unique…

Examined the extent to which risk factors for concurrent binge drinking in adolescence can predict changes during transition to young adulthood. Found that being male, possessing low self-efficacy, and drinking primarily "to get drunk" were unconditional risk factors for increased binge drinking over time. Other adolescent risk factors…

Examined whether attachments to family and school reduced five forms of adolescent deviance (smoking, drinking, marijuana use, delinquency, and violent behavior). Found that adolescent attachments to family and school reduced overall frequency, prevalence, and intensity of deviant involvement, regardless of community context, gender, or ethnic…

Investigated relation between pubertal timing and alcohol use among junior high school students in Norway who were followed up 2 years later. Found that early timing of puberty correlated with number of intoxication incidents and number of units consumed on each occasion and, to a lesser degree, with frequency of alcohol use. Correlations were…

Contrasted role of ethnic labels and identity in predicting drug use among seventh graders. Found that minority students with strong ethnic pride reported less drug use/exposure than those with weak pride; ethnically proud White students reported more. Minority students who viewed themselves as consistent with their ethnic group reported more drug…

Examined evidence for reciprocal influence between adoptive parents' behavior and heritable characteristics of adopted children. Found that psychiatric disorders of biological parents were significantly related to children's antisocial/hostile behaviors and consequently with adoptive parents' behavior. Also, the adoptee's antisocial/hostile…

Examined predictors of competence among children of depressed mothers. Found that students that were competent at eighth grade had greater achievement commitment, more positive coping, better family relationships, and greater social support at Grade 6 than eighth graders whose competence decreased between Grade 6 and 8. Among adolescents…