The present study examined, within a longitudinal family-informed design and across middle childhood, the predictive associations between preference for solitude and social wariness, two forms of social withdrawal, and peer difficulties. Specifically, preference for solitude, rather than social wariness, was expected to predict peer victimization…

The issue of child care is still widely debated, with some scholars arguing that children fare best in parental care, whereas others suggest center care may enhance children's development. Using the Early Childhood Longitudinal Study--Kindergarten Cohort of 1998 to 1999, the author demonstrates how the use of cross-sectional versus longitudinal…

This study investigated the contributions of initial literacy, oral language, and social adjustment to literacy achievement at the end of the kindergarten year. Data were collected across the kindergarten year from 48 children attending a school serving primarily children from low-income households with research-based curriculum and intervention…