This lecture discusses how children learn social behaviors from their families and other social influences. It covers three main ways children learn: through rewards, punishments, and modeling behaviors. Rewards and punishments can be effective but are also controversial methods. Modeling, by which children copy behaviors of parents and other role models, is cited as the most important and impactful way children learn appropriate social skills. The lecture stresses the importance of children growing up with clear, consistent rules and strong, positive relationships in order to develop healthy socialization.