Highlights key findings described in Barrie Thorne's book, "Gender Play: Girls and Boys in School," which reports research focusing on American children in kindergarten through sixth grade. Indicates that gender segregation starts at birth and that socialization and the environment are the most salient factors in gender segregation. (AC)

Examines three issues from study by Jaffe et al.: predictive nature of face-to-face play, the psychological present moment for infants, and the representation of the pragmatics of dialogue. Emphasizes value of the study for future work in social interaction. (DLH)