In all societies, the family is the premier institution for all of the following: socialization of children, adult intimate relationships, life-long economic support and cooperation, and continuity of...In all societies, the family is the premier institution for all of the following: socialization of children, adult intimate relationships, life-long economic support and cooperation, and continuity of relationships along the life-course. Sociologists are leaders among scientists who study the family. They have functioned in a core assessment role for describing, explaining, and predicting family-based social patterns for the United States and other countries of the world.