Forty male and forty female high school students engaged in a group decision making task in both mixed-and single-sex 4-person groups of strangers. Those subjects who participated in a mixed group were also together in a microteaching class. The study addressed three questions: (1) What are the leadership behaviors of females, and do they differ…

This book describes a British project which used cooperative group work as a curriculum approach to help reduce children's social difficulties and encourage cooperation and friendship across such barriers as race, sex, or disability. The book consists of eight chapters. Chapter 1 provides an overview of research findings and theory related to peer…