Mentally retarded children, as here defined, are those who because of poor intellectual endowment are unable to cope, with the standard requirements of regular grades. They are in particular need of special educational services planned for intellectually subnormal children. These include approximately 2 percent of the school population. Some…

There are four groups of handicapped children for whom residential schools are generally considered indispensable. These are the blind, the deaf, the mentally deficient, and the socially maladjusted or juvenile delinquents. While each of these groups presents conditions and problems quite distinct from those of the other three, they are all marked…