ABSTRACT
Social psychology wishes to investigate how certain psychic attitudes common to members of a group are related to their common life experiences. It is no more an accident in the case of an individual whether this or that libido direction dominates, whether the Oedipus complex finds this or that outlet, than it is an accident if changes in psychic characteristics occur in the psychic situation of a group, either in the same class of people over a period of time or simultaneously among different classes. It is the task of social psychology to indicate why such changes occur and how they are to be understood on the basis of the experience common to the members of the group.
