Most research on dual language learners (DLLs) in preschool has focused on language and literacy development. Less work has been done on their play and social interactions, in spite of the importance of these for development and learning. Although DLLs possess many social strengths, they also face challenges, particularly in an English-dominant…

Block play has been included in early childhood classrooms for over a century, yet few studies have examined its effects on learning. Several previous investigations indicate that the complexity of block building is associated with math ability, but these studies were often conducted in adult-guided, laboratory settings. In the present…

This study examined the effects of nine toys on the play of 60 3- and 4-year-old children in culturally diverse preschool classrooms. The toys, which varied in their features and intended uses, were selected from a list of those that were nominated by teachers and parents as being developmentally beneficial. Each toy was video recorded for 240 h…

Although previous research has explored the effects of various environmental influences on young children's play, the influence of toys has rarely been examined. This paucity of toy studies is due to a lack of a scientifically constructed observation system to evaluate the impact of play materials across developmental domains. The purpose of this…

This study compared the influence of two play environments on young children's make-believe object transformation behaviors. One environment contained traditional realistic play props; the other contained nonrealistic objects. Subjects were 32 Caucasian children, 17 boys and 15 girls, between 40 and 73 months of age, from working- or middle-class…