One of the most important vehicles for learning during the preschool years is the experience of physical activity. Carefully planned situations in which children experiment with the processes of moving furnish them with experiences in learning to control objects and their bodies. (JN)

The paper describes an approach for identifying intervention strategies, techniques, procedures, and activities designed to enhance the developmental competencies of handicapped, mentally retarded, developmentally disabled, and at risk children (birth to 4 years of age). Curriculum procedures are classified according to domains of intervention and…

Six speakers consider programs for the retarded. Geraldine K. Fergen describes the challenge of special education; James O. Smith discusses planning appropriate language programs for children with retarded intellectual development; and Bobby Palk outlines the sequential development of skills in the trainable mentally retarded. Also treated are…

A theory of perceptual development is presented and explained in terms of the following concepts: the structured self and the structured world, the motor basis of internal structure, developing the motor base, and structuring space and time. The movement from theory to remediation is described, and the curriculum is discussed as a source of…