Physiotherapists and speech therapists work with mentally retarded people in United Stairs.

Rehabilitation of mentally retarded in the US. A mentally retarded woman sews. A retarded man drills holes in a cardboard piece. A man chisels wood. A child on a floor. A woman kneels behind it. Mr Francis Kelley, Superintendent, Mansfield Training School, Connecticut speaks about severely retarded children. A lady with a severely retarded child in a tub provides him physical therapy. Several children in a cafeteria. Some children and a woman seated at a table having their food. Three children with headphones seated around a table. A lady stands near the table. Several physiotherapists work with retarded children. A speech therapist works with a boy. A man with a boy. Some children and a teacher in a classroom. A man assembles a special chair. A retarded child sits on ground. A woman kneels near him. The woman makes a sound with a toy. The child reacts and tries to take the toy.