Grades often decline during the high school transition, creating stress. The present research integrates the biopsychosocial model of challenge and threat with the implicit theories model to understand who shows maladaptive stress responses. A diary study measured declines in grades in the first few months of high school: salivary cortisol…

This study examined the direct and interactive effects of stress reactivity and family adversity on socioemotional and cognitive development in three hundred and thirty-eight 5- to 6-year-old children. Neurobiological stress reactivity was measured as respiratory sinus arrhythmia and salivary cortisol responses to social, cognitive, sensory, and…

Using longitudinal data collected over 2 years on a sample of 2,745 urban elementary school children (1st-6th graders, ages 6-11 years) from economically disadvantaged communities, effects of stressful experiences within 3 contexts (school, family, neighborhood), cumulative stress, and multiple context stress on 3 indices of children's adjustment…

Developed measures of preoccupied and avoidant coping to determine whether the measures concurrently relate to adjustment problems. Subjects were 229 children from third through seventh grades. Results indicated that preoccupied and avoidant coping with the mother can contribute to maladjustment in other arenas. Children's adjustment with peers…

Two studies examined a "child x environment" model of early school adjustment. Findings indicated that entry factors directly and indirectly influenced behavior, participation, and achievement in kindergarten. Initial behavioral orientation influenced the type of relationships formed with peers and teachers. Stressful aspects of…