Social development theories highlight the centrality of peer groups during adolescence and their role in socializing attitudes and behaviors. In this longitudinal study, we tested the effects of group-level prejudice on ensuing positive and negative interpersonal interactions among peers over a 7-month period. We used social network analysis to…

Purpose: This study examined normative change in children's levels of social competence and parent-child interactions (PCIs) from kindergarten through second grade as well as relations between levels of PCI and children's social development. Methods: Multiple waves of data were collected from parents and teachers of 379 children ranging in age…

This study evaluated the extent to which developmental change in coordination of social communication in early infancy differentiates children eventually diagnosed with ASD from those not likely to develop the disorder. A prospective longitudinal design was used to compare nine infants at heightened risk for ASD (HR) later diagnosed with ASD, to…

A positive school climate is characterized by a supportive, orderly, and fair interpersonal climate. Children's perceptions of interpersonal climate and school safety are associated with several academic and behavioral adjustment outcomes. The current study has two goals: (1) to better understand the contribution of school interpersonal climate to…

The relation between early joint attention (in which a child coordinates attention between another person and an object or event) and later language and social outcomes was examined in younger siblings of children with autism spectrum disorder (Sibs-ASD) and younger siblings of children with typical development (Sibs-TD). Initial levels of joint…

Friendships serve as a source of support and as a context for developing social competence. Although advanced coursework may provide a unique context for the development of friendships, more research is needed to explore exactly what differences exist. Using the National Longitudinal Study of Adolescent Health and the Adolescent Health and…

Students' social goals--reasons for engaging in interpersonal relationships with peers-are consequential for students' interactions with their peers at school and for their well-being. Despite the salience of peer relationships during adolescence, research on social goals is generally lacking compared with academic goals, and it is unknown how…

A growing body of research has shown that high quality early care and education (ECE) is positively related to the development of children's social and academic skills (e.g., Barnett, 2011; Lamb & Ahnert, 2006; NICHD ECCRN, 2006). There is evidence that high quality ECE experiences can improve children's levels of social adjustment (Bierman et…

Some people believe that making the morally right decision makes people feel good. However, until now, there has been no empirical evidence in support of this belief. In a representative two-wave longitudinal study of 995 15-year-old adolescents followed for 3 years (until the age of 18) in Switzerland, adolescents were asked about their decisions…

Research Findings: This study explored the role Head Start teachers' (n = 355) depressive symptoms play in their interactions with children and in children's (n = 2,203) social-emotional development, specifically changes in children's problem behaviors and social skills as reported by parents and teachers during the preschool year. Results of the…