General Characteristics

Social behaviour ranges from simple attraction between individuals to life in complex societies characterized by division of labour, cooperation, altruism, and a great many individuals aiding the reproduction of a relative few. The most widely recognized forms of social behaviour, however, involve interaction within aggregations or groups of individuals. Social behaviours, their adaptive value, and their underlying mechanisms are of primary interest to scientists in the fields of animal behaviour, behavioral ecology, evolutionary psychology, and biological anthropology.