Characteristics of 718 students labeled as learning disabled before implementation of Indiana's statewide guidelines were compared with characteristics of 790 students identified after guideline implementation. After implementation, students identified had more severe academic problems and severe ability/achievement discrepancy, though one-third…

Normally achieving, learning-disabled and mildly retarded students (n=148, ages 6-9) were trained to select the odd picture of a 3-picture array. Mildly retarded subjects showed large, consistent performance differences from the other groups, but learning-disabled subjects could not effectively be distinguished from normally achieving peers.…

One hundred twenty young adult females, half Anglos and half Mexican-Americans, were administered Wechsler Adult Intelligence Scales (WAIS), Wide Range Achievement Test (WRAT), and Bender Gestalt Tests. Half of each ethnic group were classified by the public schools as learning disabled and half were in regular classes. The WAIS Verbal IQ,…

Data from the Connecticut Longitudinal Study were used to compare two definitions of reading disability: a discrepancy-based model and a low reading achievement model. Children (n=415) satisfying each definition in second grade were compared retrospectively in kindergarten and prospectively in fifth guide. Findings suggest more similarities than…

This study reexamines factor analyses from which A. J. Ayres claimed to have identified perceptual-motor factors found in the scores of children with learning disabilities but not normally learning children. The reappraisal finds no support for the claim, and as a result, no support for derived diagnostic procedures or remedial programs.…

Comparisons of Wechsler Intelligence Scale for Children-Revised scores, for 24 children with learning disabilities demonstrating a low verbal, high performance intelligence quotient (IQ) discrepancy and 33 slow learning children having uniformly low verbal and performance IQs, revealed few cognitive differences beyond the Performance Scale…

Twenty-two junior-year college students were tested at a college language, speech and hearing clinic. A statistical analysis was performed on their scores on the Woodcock-Johnson Psychoeducational Battery and on oral and written language samples. Results were compared with those of a group of 25 normal college students in their junior year.…