The new edition of the classic text on group dynamics theory and research is extensively revised, expanded, and updated. Offering a critical appraisal of theory and research on groups, this book is one of the most respected texts in the field. The volume covers all the essential dynamics of group processes and intergroup relations, ranging from group formation, norms, social influence and leadership to group aggression, prejudice, solidarity, intergroup contact and collective action. Contemporary examples and plentiful charts, graphs, and illustrations complement discussions of the latest themes and current controversies in group psychology
