The two volumes of The Social Dimension present a comprehensive survey of the major developments in social psychology which took place in Europe during the very active 1970s and 1980s. They aim to capture the diversity and vitality of the discipline, stress the growing emphasis on fully social analyses of social psychological phenomena - hence 'the social dimension' - and to provide a valuable resource for researchers in the future. Although comprehensive in scope, the volumes are not written in the formal style of a reference handbook. Instead, the authors of the thirty-three chapters, drawn from more than a dozen mainly European countries and all experts in their own fields, were invited to present their own personal overviews of the issues in social psychology on which they were actively working. Both volumes are organized into three main Parts. Volume 1 is concerned with the social development of the child, interpersonal communication and relationships, and the social reality, group processes, and intergroup relations. This ambitious enterprise has produced a distinctive yet authoritative summary and evaluation of the growth points of social psychology in Europe which will interest and influence not only social psychologists but many readers from related disciplines.