This study examined relations between behavioral inhibition in toddlerhood and social, school, and psychological adjustment in late adolescence in China. Data on behavioral inhibition were collected from a sample of 2-year-olds (initial N = 247). Follow-up data were collected at 7 years for peer relationships and 19 years for adjustment across…

Extensive exposure to nonparental child care during the first 4.5 years of life has been demonstrated in some American studies to negatively affect children's socioemotional functioning. Data from 935 preschool children who averaged 54.9 (SD = 3.0) months of age, from Trondheim, Norway were used to examine whether such negative effects, would…

Examined whether activation of the hypothalamic-pituitary-adrenocortical system, as indexed by average home afternoon levels of cortisol in children age 4.5 years, would predict socioemotional adjustment measured a year and a half later. Found that higher cortisol levels were associated with withdrawal-type behaviors of internalizing and social…

Examined relation of different types of negative emotion and regulation and control to 55- to 97-month-olds' internalizing and externalizing problem behaviors. Found that children with externalizing problems, compared to children with internalizing problems and nondisordered children, were more prone to anger, impulsivity, and low regulation.…

Assessed links between free-time activities in middle childhood and school grades, conduct, and depression symptoms concurrently and 2 years later; also explored 2 mechanisms that might underlie activity-adjustment links. Found links between the nature of children's free-time activities and their adjustment. Social contexts of free-time activities…

Examined environmental and gene-environment processes linking parenting (affect, control, responsiveness) and preschoolers' behavioral adjustment difficulties (noncompliance, conduct problems). Found that estimates of shared environmental variance and mediation were greatest for observational data, and estimates of child genetic variance and…

Compared aggressive, withdrawn, and aggressive/withdrawn children to normative and matched control groups on teacher and peer relationship attributes, loneliness, and social satisfaction from kindergarten through grade 2. Found that withdrawn behavior was neither highly stable nor predictive of relational difficulties. Aggression was fairly stable…

Examined the experiences provided by biological fathers and other men for 111 third and fourth graders in unmarried-mother families. Found that fathers' warmth and control related to better academic achievement and more prosocial behaviors toward peers. Girls and Black children were more positively affected by relations with fathers and father…