Having rejected the assumption that children meeting the criteria of "unimpaired" possess the basic perceptual skills needed to organize raw data into meaningful symbolic units, and the notion that children less adept in these skills can be categorized as "learning disabled" or "culturally disadvantaged," the Learning Research and Development…

Determination of the effectiveness of visual perceptual training upon word recognition and subsequent reading achievement of the culturally disadvantaged first grader was this study's goal. Forty-eight pupils in two sections of the first grade of an elementary school in Louisiana tested the hypotheses that no difference would be revealed in the…

Thirty-five second-grade learning disabled children participated in a visual information processing training program designed to teach analysis of visual material into component parts, systematic scanning of visual arrays, pick-up, description, and memory storage of distinctive information, and efficient solution of visual match-to-sample…