Study of same-sex play networks found that between ages four and six, the size of girls' play networks decreases along with the number of girls excluded. Although results did not confirm the hypothesis that the size of boys' play networks increases, there was a trend for boys in the older classes to exclude fewer playmates from their networks. (AA)

Examined the spontaneous pretend play of mothers and children from the inception of pretend play in late infancy through its elaboration during the preschool years. Suggests that although mothers and young children had different primary motives for initiating pretend play, they both capitalized upon the others' interests in, or support of, pretend…

Seventy-five 4-, 6-, and 8-year olds participated in a study examining the relationship between children's awareness and use of strategies for self-control. Knowledge of strategies was more highly correlated with process than with performance, and the relationship between knowledge about strategies and actual performance increased with age. (AA)

Investigated associations between parents' reported coercion and negotiation with their children, children's self-reported conflict strategies with peers, and their behavioral competence rated by both parents. Results obtained through observation, interviews, and questionnaires included a concurrent correlation between parents' use of coercion and…