Predicted and actual scores on subtests of the Wechsler Adult Intelligence Scale-Revised (WAIS-R) and the Wide Range Achievement Test-Revised (WRAT-R) were obtained from 40 normally achieving postsecondary students (NA) and 92 adult students with learning disabilities (LD). LD students had major deficits in reading-related areas. It was…

Analyzed the reliability, abnormality, and validity of Verbal Performance discrepancy scores on the WISC-R in relation to clinical decision making about learning disabilities. Suggests the information of greatest value seems to be the magnitude of the discrepancy that is both reliable and valid for learning-disabled children. (Author)

Wechsler Intelligence Scale for Children (Revised) (WISC-R) factor structures were compared for learning disabled Navajo and Papago children. Results support the validity of the WISC-R as a measure of general intellectual functioning, and verbal and performance aspects for both groups, indicating its appropriateness for diverse groups of children.…

Administered an ability scale to 53 children identified as having a learning disability approximately three years after each had been administered an intelligence scale. Results indicate that the ability scale correlated highly with the intelligence test. Differences in scores in specific measures were nonsignificant. Other findings are discussed.…

Assesses the relationship of Wide Range Assessment of Memory and Learning scores to Wechsler Intelligence Scale for Children II and Woodcock-Johnson-Revised results in three groups: (1) learning disabled children with reading difficulties; (2) attention deficit hyperactivity disorder children; and (3) nonhandicapped referred children. Total sample…

A study involving 335 normally achieving children and 88 children with learning disabilities or mild mental retardation attending prekindergarten or kindergarten found that three of ten tasks of a cognitive screening test provided the best classification: semantic information/visual, semantic information/verbal, and rhyming tasks (prekindergarten)…

Recent consensus reports concur in suggesting major changes in the federal regulatory approach to the identification of learning disabilities (LD). These reports recommend abandoning the IQ-discrepancy model and the use of IQ tests for identification, and also recommend incorporation of response to instruction (RTI) as one of the identification…

This study examined whether discrepancy between aptitude and achievement is used to determine eligibility in the classification of learning disabilities. Test scores of 50 middle and high school students from eight school districts were used to determine whether Federal Code eligibility criteria were used to determine initial eligibility for…

This study investigated the construct validity of five perceptual traits (auditory discrimination, visual discrimination, visual memory, visual-motor coordination, and auditory to visual-motor coordination) with five simulated work samples (union assembly, resistor reading, budgette assembly, lock assembly, and nail and screw sort) from the Jewish…

A public school district in Alabama uses the Otis Lennon School Ability Test (OLSAT) in place of the Wechsler Intelligence Scale for Children (Revised) (WISC-R) as a screening device for students who are referred for possible special education placement. To determine the relationship between the two tests, Pearson product moment correlation…

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…

Data from 143 children with reading disabilities (RD), 100 with arithmetic disabilities (AD), and 121 controls (ages 6-16) found the RD and AD groups had significantly lower scores on all verbal IQ subtests. Many also showed significant differences between verbal and performance IQ scores, but so did many controls. (Contains references.)…

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…

Researchers have typically found a mean difference of about 15 points between Blacks and Whites on traditional measures of intelligence. Some have argued that the difference between Blacks and Whites would be smaller on measures of cognitive processing. This study examined Black (n = 298) and White (n = 1,691) children on Planning, Attention,…

This study examined the concurrent validity and diagnostic efficiency of the Kaufman Brief Intelligence Test (K-BIT) with 75 elementary and middle school students with learning disabilities, who had been referred for triennial multidisciplinary re-evaluations. High and significant correlations were found between the K-BIT and the Wechsler…