Hans Lenks studies in this volume address theoretical problems of social psychology and sociology. Social philosophical and anthropological approaches and findings are also prepared for the question of social science theory formation. Complementing the first volume "Between Theory of Science and Social Science," this volume deals more practically with the methodological problems of social psychology as well as selected social philosophical and ethical aspects of the social sciences. Social philosophical aspects of the working society, new technologies, and postmodernism complement the theoretical part of the science.