This article clarifies the concept of the nature of play for professional purposes. Evolutionary and biosocial analysis of play behavior is advanced and associated with current cultural views of play. Suggestions on how a culture can positively satisfy human play needs are offered. (Author/DF)

Considers areas of consensus from commentaries, including the value of an evolutionary perspective and the utility of exploring variations in physical activity play. Examines areas of debate, including the nonplay-play distinction, functions of rough-and-tumble play, and the opportunities of juveniles for exercise training. Calls for more directed…

Discusses rough-and-tumble (R&T) play and misconceptions about its role in the development of young children. Contrasts R&T with aggressive behaviors. Discusses the educational benefits of R&T and offers recommendations for incorporating it into young children's curricula. (Author/RWB)

Through examples of both a child's imagination and pretend play activities, demonstrates how a child's imagination is the thinking function that sets the stage for play, while actual play consists of a child's understanding and representation of reality. (HOD)

Maintains that the "getting into shape" hypothesis of explaining the inverted-U distribution of exercise play across age is likely incorrect. Argues that the biological study of human physical activity play, as recommended by Pellegrini and Smith (1998), will reveal whether physical activity play represents an example of…

Suggests that play begins with infant-adult interaction soon after birth rather than with much later peer interactions. Proposes a developmental sequence of infant play that reverses the sequences of the Howes peer play scale, and cites pertinent literature to support that proposal. (BC)

Describes the characteristics of play and its contributions to development, and proposes fundamental principles and practices for its encouragement. Delineates the necessity of play and affirms its centrality in the lives of all children. Stresses both teacher and parental roles in providing a safe and calalytic play environment. (Author/RWB)

Examines the growth of understanding of citizenship in young children, particularly children's grasp of rules of school life. Explores development of citizenship by studying children's representations of school life and adult-child relationships in pretend play. Touches upon Dewey's, Piaget's, and Vygotsky's theories of child development. (BGC)

This book seeks to explain how gender affects human development from infancy through adolescence and into adulthood. The book's introduction states the two theses of the book: first, gender differences appear primarily in group, or social, contexts; and second, gender differentiation can be understood only in a developmental context--the sexes…