This document is an introduction to sociology that covers topics like socialization, development, and influences on socialization. It defines socialization as the process of learning social skills needed to function in society. It discusses the nature vs nurture debate and theories of development from psychologists like Piaget, Kohlberg, Freud, and Erikson. It also examines influences on socialization like family, school, peers, media, and changes in socialization that occur with marriage, parenting, career, and aging.