The joint trajectory analysis version of Nagin's ("Group-based modeling of development." Cambridge, MA: Harvard University Press, 2005) semiparametric, group-based approach for modeling trajectories was used to assess how boy's trajectories of conduct problems (CP) and neighborhood SES covaried from ages 5 to 12. Participants were…

The purpose of this study was to test direct, additive, and mediation models involving family, neighborhood, and peer factors in relation to emerging antisocial behavior and social skills. Neighborhood danger, maternal depressive symptoms, and supportive parenting were assessed in early childhood. Peer group acceptance was measured in middle…

Examined relation of emotional regulation strategies to angry affect during a frustration task in a sample of low-income boys. Found that shifting attention away from sources of frustration and seeking information about situation constraints were associated with decreased anger, and secure attachment and positive maternal control correlated with…

Mothers and infants were observed in the laboratory when the infants were 12, 18, and 24 months. Mothers reported their child's behavior at 36 months. Predictors of boys' externalizing behavior at two and three years were maternal unresponsiveness and infant attention seeking, aggression, and noncompliance. For girls, infant noncompliance was…

Investigated role of maternal characteristics and behavior, perceptions of social support, and infant characteristics to differentiate early patterns of infant security, organized insecurity and disorganization among socioeconomically disadvantaged families. Found a variety of correlations with different attachment patterns. Also found that change…