Piaget's theory of space perception is presented in the format of a hypothetico-deductive system. Eleven hypotheses regarding infants' space perception are defined, and Piaget's evidence for each is summarized. Presuppositions underlying the arguments are explicated. Critical notes are inserted and general conclusions are briefly discussed.…

Two divergent approaches to the treatment of children with nonprogressive brain injury (the medical or neuropsychological and the educational or perceptual-motor) are discussed and compared by treatment rationale, models of the perceptual process, etiology, and organization theory. A guide to a comprehensive theory of development, based on…

This study focuses on the semantic development of individual lexical items, as viewed from a semantic features perspective. It involves four narrow semantic domains, a sample of elementary school-children and their teachers, and two native language groups, English and Spanish. Semantic development is studied through the process of equivalence…

THE FIRST OF A 3-VOLUME PERCEPTUAL MOTOR CURRICULUM, THE BOOK DESCRIBES A PROGRAM BASED ON A THEORY OF MOVEMENT WHICH THE AUTHOR LABELS MOVIGENICS (THE STUDY OF THE ORIGIN AND DEVELOPMENT OF PATTERNS OF MOVEMENT IN MAN AND THE RELATIONSHIP OF THESE MOVEMENTS TO HIS LEARNING EFFICIENCY). TEN BASIC CONSTRUCTS OF MOVIGENICS ARE OUTLINED, AND THE…

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…