The study of group processes is experiencing a strong resurgence of interest after the focus on individual processes in the 1960s and 1970s. Group Processes reflects the current vitality of this area of social psychology. The contributors report current research and present stimulating discussions of central conceptual areas in the study of group processes. Among the highlights of this volume are a provocative discussion of minority influences on conversion; a scholarly review of the neglected topic of small group formation; and an application of the depersonalization theory to leadership. In conjunction with Volume 9 of this series, Group Processes and Intergroup Relations, it covers most of the topical areas currently generating considerable research activity. The two books are companion volumes, and will be indispensable texts for advanced courses in psychology and organizational studies.