Methodology / Robert Rosenthal -- Self and identity : an introduction / Roy F. Baumeister -- Attribution and interpersonal perception / Daniel T. Gilbert -- Social cognition / Susan T. Fiske -- Attitude change / Richard E. Petty -- Principles and techniques of social influence / Robert B. Cialdini -- Interpersonal processes influencing attraction and relationships / Margaret S. Clark and Sherri P. Pataki -- Prosocial motivation : why do we help others? / C. Daniel Batson -- Human aggression / Russell G. Geen -- Group processes / John M. Levine and Richard Moreland -- Prejudice and out-group perception / Patricia G. Devine.