Latent growth curve modeling was used to study the co-development of internalizing and externalizing problems in a sample of 2844 Korean fourth graders followed over four years. The project integrated two major theoretical viewpoints positing developmental mechanism: directional model and common vulnerability model. Findings suggest that (a) boys…

This study investigates self-rated mental health in terms of psychological problems, protective factors and health-related quality of life (HRQOL) in a nationally representative sample of adolescents (n = 6813) aged 11-17 involved in violence with varying frequency. Using MANCOVA and ANCOVA, youth with single and multiple histories of violent…

Adolescent gang members are at higher risk for internalizing problems as well as exposure to community violence and delinquency. This study examined whether gang membership in early adolescence is associated with internalizing problems (depression, anxiety, and suicidal behavior) and whether these associations are mediated by delinquency and…

Objective: To examine whether students' school engagement, relationships with teachers, educational aspirations and involvement in fights at school are associated with various measures of subsequent substance use. Methods: Data were drawn from the Belfast Youth Development Study (n = 2968). Multivariate logistic models examined associations…

Aggressive, violent and antisocial behaviour in children and adolescents is a growing concern across the globe. Targeting parent-teen relationships is critical in reducing problem behaviour. "Connect" is a manualized ten-week program for parents or alternative caregivers of at-risk teens that focuses on the building blocks of secure attachment:…

Reviews the mental health literature relevant to homicidal children and adolescents. Background and situational factors relevant to risk are described. Background factors include the witnessing of serious violence, both live and on the screen, as well as abuse through neglect and deprivation. Discusses other factors that contribute to homicidal…