'The volume contains an excellent set of readings about groups from two of the best researchers/theorists in the field. The coverage is very comprehensive, spanning many theoretical orientations, methodological techniques, and disciplinary boundaries. If a student/scholar is looking for a great introduction to the area of group research, this is it.' - R. Scott Tindale‚ Professor and Department Chair of Psychology, Loyola University Chicago'Levine and Moreland have assembled a brilliant set of key readings on small groups. Not only should this be required reading for students at all levels, it also triggers a host of important research questions that undoubtedly will move this exciting field forward. This set of classic and contemporary articles is a must-read for anyone studying or managing small groups.' - Carsten K.W. De Dreu, Professor of Organizational Psychology, University of Amsterdam