Group ProcessesTHE NEW EDITION OF THE CLASSIC TEXT ON GROUP DYNAMICS THEORY AND RESEARCHEXTENSIVELY REVISED, EXPANDED, AND UPDATED Offering a critical appraisal of theory and research on groups, Group Processes: Dynamics Within and Between Groups is one of the most respected texts in the field. This comprehensive volume covers all the essential dynamics of group processes and intergroup relations, ranging from group formation, norms, social influence and leadership