Role of school psychologists in diagnosis of specific learning disability is described. Discusses problems of definition, misidentification, and overidentification and assessment of general intelligence, achievement, perceptual motor coordination, and personality. A model for screening, assessment, and the team evaluation process is discussed, and…

Procedures that have been used for assessing a discrepancy between ability and achievement of students suspected to have a learning disability are examined. Methodological deficiencies and/or unavailability of conclusive validity evidence are cited to support the conclusion that all of the procedures are worthless for screening purposes. (SEW)