The history of the concept of mental retardation has been associated with socio-economic and man conceptions from a specific society. In this article, we present some reflections related to the conception of mental retardation and the importance of social environment for the development of handicapped children, as well as the dynamic and functioning of families with mentally retarded children. The understanding of these three aspects and their connections with each other are the base to promote the psychological health and well-being of these children and their families. We conclude that it is necessary to implement research projects on family dynamics adopting appropriate concepts of mental retardation and family.
mental retardation; family; child development; family relationships