Functionalism views society as a system of interconnected parts that work together in harmony. It believes that society maintains stability and social order through shared values and norms upheld by social institutions like family, education, and religion. The family is seen as central to socializing children into these shared values and preparing them for their future roles in society. Functionalists argue that as societies change, the family form will adapt to continue meeting society's needs. However, functionalism has been criticized for idealizing traditional families and not recognizing increasing diversity.