The goal of this study was to test if both effortful control (EC) and impulsivity, a reactive index of temperament, uniquely predict adolescents' academic achievement, concurrently and longitudinally (Time 1: "N" = 168, X-bar[subscript age] = 12 years). At Time 1, parents and teachers reported on students' EC and impulsivity.…

The relations of parenting and temperament (effortful control and anger/frustration) to children's externalizing problems were examined in a 3.8-year longitudinal study of 425 native Chinese children (6-9 years) from Beijing. Children's experience of negative life events and coping efficacy were examined as mediators in the parenting- and…

Examined change and consistency in emotionality among children, ages 4 to 12, every 2 years for 8 years. Data revealed that: early individual differences in emotionality and emotion regulation predict similar functioning years later; and that children become more emotionally regulated and less emotionally intense with age. (LBT)

Used a longitudinal sample to examine the relation of 8- to 10-year olds' teacher-reported dispositional sympathy to regulation and emotionality. Found that sympathy correlated with adults' reports of regulation and low negative emotionality contemporaneously and, to some degree, two and four years prior. The pattern of correlations changed little…

Study examined relation of children's negative emotionality and regulation to current and subsequent sociometric status throughout the year. Measures of emotional intensity, regulation and aggression completed by teachers for 74 four- to six-year olds at two points during the year, indicated individual differences in regulation, and emotionality…

Concurrent and longitudinal relations among parental emotional expressivity, children's sympathy and children's prosocial behavior were assessed with correlations and structural equation modeling when the children were 55-97 months old (N = 214; M age = 73 months, SD = 9.59) and eight years later (N = 130; ages 150-195 months old, M = 171 months,…

Examined relations of effortful control and ego control to children's resiliency, social status, and social competence concurrently (Time 3) and over time. Found that at Time 3, resiliency mediated the unique relations of effortful and reactive control to social status, and effortful control directly predicted socially appropriate behavior.…

Examined consistency in prosocial dispositions, using longitudinal data from preschool through early adulthood. Found that spontaneous prosocial behavior observed in preschools predicted actual prosocial behavior, other- and self-reported prosocial behavior, self-reported sympathy, and perspective taking in childhood to early adulthood. Prosocial…

Examines change in prosocial moral judgment over a seven-year period; determines whether there are gender differences in the development of prosocial moral judgment; and examines the interrelations of moral judgment, affect (sympathy), and behavior in middle childhood. (Author/RWB)