This study represents the first systematic attempt to examine a theory-based program designed to reduce girls' social aggression and increase positive leadership among peers. Fifth-grade girls from six public schools were randomly assigned within classrooms to the social aggression prevention program (SAPP) and the comparison reading clubs. A…

This short-term longitudinal study examined relations between emotion knowledge and social functioning in a sample of low-income kindergarten and 1st graders. Individual differences in spontaneous emotion naming and emotion recognition skills were used to predict children's social functioning at school, including peer-nominated sociometric status,…