This document discusses sociological theories of socialization. It describes how socialization is the process of learning cultural values, beliefs, and norms. Primary socialization occurs mainly through the family, while secondary socialization involves other groups like schools, peer groups, religion, and mass media. Theories discussed include how Baumeister views family as providing identity and roles learned through play. Morgan discusses how parents use sanctions to reinforce behavior and develop conscience in children. The document also summarizes Marxist and functionalist perspectives on how different institutions like education and religion socialize individuals.