Identification of gene x environment interactions (GxE) for attention-deficit hyperactivity disorder (ADHD) is a crucial component to understanding the mechanisms underpinning the disorder, as prior work indicates large genetic influences and numerous environmental risk factors. Building on prior research, children's appraisals of self-blame were…

Examined early development of guilt in 106 children observed in laboratory paradigms in which they were led to believe they had damaged valuable objects during 2 sessions at 22, 33, and 45 months. Found support for a mediational model in which fearful temperament contributed to guilt proneness, which served to inhibit children's tendency to…

Used data from National Longitudinal Survey of Youth to model developmental trajectories across middle childhood. Found that individual trajectories were extremely diverse in level and sometimes in slope. Compared to girls, boys had heterogeneous slopes for math and behavior problems. Compared to boys, girls showed a significantly higher degree of…

Sociocultural theories provide a useful lens for interpreting behaviors as individuals enter contexts requiring social interactions. These theories help us understand that learning is stimulated and nourished by interactions with others, supporting a view that learning is essentially a socially inspired process. This emphasis on the social and…

This essay examines the development of individual differences in emotion regulation and the role that specific styles of emotion regulation and dysregulation play in affecting young children's interactive behavior with peers. It advances a general developmental pathway that conceptualizes individual variations in terms of both infant traits and…