Children and youth with deficits in social competence present substantial challenges for schools, teachers, parents and peers. These challenges cut across disciplinary, instructional and interpersonal domains and they frequently create chaotic home, school and classroom environments. Schools are charged with teaching an increasingly diverse…

The behavioral phenotype of Williams syndrome (WS) is characterized by difficulties with establishment and maintenance of friendships despite high levels of interest in social interaction. Here, parents and teachers rated 84 children with WS ages 4-16 years using two commonly-used measures assessing aspects of social functioning: the Social Skills…

Prepared in support of the Early Childhood Longitudinal Study (ECLS), which will examine children's early school experiences beginning with kindergarten, this working paper focuses on research regarding the measurement of young children's social competence, adaptive behavior, and approaches to learning. The paper reviews the key variables and…