This four-wave longitudinal study among 698 Chinese early adolescents explored (1) how personal identity coherence and confusion develop; and (2) whether parenting style and peer relationships (i.e., close friend relationships and peer preference) were related to personal identity development. Participants (M[subscript age] = 11.39 yrs.,…

The long-term import of a fundamental challenge of adolescent social development--establishing oneself as a desirable peer companion while avoiding problematic behaviors often supported within peer groups--was examined in a community sample of 184 adolescents, followed from ages 13 to 23, along with parents, peers, and romantic partners. The…

This study examined longitudinal acculturation patterns, and their associations with family functioning and adolescent risk behaviors, in Hispanic immigrant families. A sample of 266 Hispanic adolescents (M[subscript age] = 13.4) and their primary parents completed measures of acculturation, family functioning, and adolescent conduct problems,…

This study attempted to establish and quantify the connections between parenting, offspring psychosocial adjustment, and the epigenome. The participants, 35 African American young adults (19 females and 16 males; age = 17-29.5 years), represented a subsample of a 3-wave longitudinal 15-year study on the developmental trajectories of low-income…

The over-time reciprocal links between parenting and adolescent adjustment were examined in a sample of 1,354 serious adolescent offenders followed for 3 years (16 years of age at baseline, SD = 1.14). Parallel processing growth curve models provided independent estimates of the impact of parenting on adolescent functioning as well as the impact…

Trajectories in bullying through adolescence were studied along with individual, family, and peer relationship factors. At the outset, participants' ages ranged from 10 to 14; 74% identified as European Canadian with the remainder from diverse backgrounds. With 8 waves of data over 7 years, 871 students (466 girls and 405 boys) were studied to…

Examined the relation between authoritative parenting and school achievement in 120 adolescents of 10-16 years. Adolescents who described their parents as treating them warmly, democratically, and firmly were more likely than their peers to develop positive attitudes toward their achievement and do well in school. (RJC)

Examined mother-adolescent congruence in reports of adolescent sexual behavior and communication about sex in 745 African American adolescents (ages 14-17). Found that adolescent perceptions and reports were more predictive of adolescent sexual behavior than maternal reports. Mothers underestimated their teens' sexual activity, and teens…

Five-year longitudinal patterns and the influence of developmental transitions on 76 middle-class African American late adolescents' (M18.43 years) relationships with parents were examined. Late adolescents were closer to mothers than to fathers. Controlling for age, late adolescent females who had left home reported less negative relationships…

This study examined ways in which adolescent attachment security is manifest in qualities of the secure base provided by mother-adolescent relationships among at-risk ninth- and tenth-graders. Findings suggest that security is closely connected to the mother-adolescent relationship via a secure-base phenomenon, in which the teen can explore…

Life history theorists have proposed that humans have evolved to be sensitive to specific features of early childhood environments and that exposure to different environments biases children toward development of different reproductive strategies, including differential pubertal timing. The current research provides a longitudinal test of this…

This study assessed how schools, neighborhoods, nuclear families, and friendship groups jointly contribute to positive change during early adolescence. Analyses showed that the four context indices modestly intercorrelated at the individual student level, but clustered more tightly at the school and neighborhood levels. Joint influence of all four…

Examines the development of, and interrelations among, three types of autonomy during the transition from childhood into adolescence: emotional autonomy in relationships with parents, resistance to peer pressure, and the subjective sense of self-reliance. (HOD)

Event history analysis, spanning grades 7 through 12, was used to test a developmental model of the timing of first sexual intercourse among boys at risk for delinquency. As predicted, antisocial/delinquent behavior and substance use along with early physical maturity and parental transitions predicted early onset of sexual intercourse. Anxiety…

A series of meta-analyses identified changes in parent-child conflict during adolescence and moderating factors. Results of age meta-analyses indicated that conflict rate and total conflict declined from early to mid adolescence and from mid to late adolescence; conflict affect increased from early to mid-adolescence. Puberty meta-analyses…