Designed as a perceptual enrichment program for all kindergarten children, the project also emphasizes intensive perceptual training for children manifesting dificiency in this area of development. Screening was done of 869 pre-kindergarten children; those scoring in the lowest 5% on any one or more of the subtests or falling in the lowest 10% of…

Fifty-four kindergarten children were screened with the Sapir Developmental Scale to highlight deficiencies in bodily schema, perceptual motor skills, and language development, and were matched in groups of three by score, chronological age, and sex with one of the three acting as control. Three first grade classes were organized as follows: one…