The effectiveness of the Test of Language Development was studied with 32 children (ages four to nine years) who had speech and/or language problems. (Author/DLS)

To determine the value of the Pupil Rating Scale (PRS) in identifying children at risk for learning difficulty, a sample of 60 kindergarten children was studied intensively to determine whether the PRS would correlate as well with achievement measures as reported in H. Myklebust's normative sample. (Author/SBH)

A study of 22 learning disabled (LD) and normal children (mean age nine years) was undertaken to illustrate the research problems involved in using analysis of covariance to control for differences between LD and normal children on measures of intelligence. (SW)

H. Myklebust's Pupil Rating Scale (PRS) was administered to the first (N=92) and second (N=130) grades of a middle-class suburban elementary school to ascertain its effectiveness for predicting reading and arithmetic difficulties. (Author)

A study of 107 kindergarten children was undertaken to compare the predictive efficiency of kindergarten teachers' ratings with reading readiness and reading achievement over a four-year period. (PHR)

The usefulness of the Myklebust Pupil Rating Scale (PRS) in diagnosing learning disabilities was studied in 516 third- and fourth-grade school children. It was concluded that the PRS is stable across populations and over time, and that no single subscale was sufficient to predict the total score. (PHR)

The study investigated the temporal stability and estimated the standard error of measurement for subtests of the Peabody Individual Achievement Test (PIAT) with 60 learning disabled and emotionally handicapped children (9 to 13 years old). (Author/SBH)

This study involving 30 college students with learning disabilities and 30 students without learning disabilities (ages 18-30) compared results obtained on the Wechsler Adult Intelligence Scale-Revised and the Kaufman Adolescent and Adult Intelligence Test. Results found no significant differences between the two groups or between tests.…

An 18-item "Shortened Visuospatial Questionnaire" (SVS) was validated twice, first by verifying that children (ages 8-13) identified with the SVS questionnaire as having visuospatial learning disability (VSLD) (n=54) actually showed visuospatial deficits on psychometric evaluation, and second, by rating with the SVS a clinically identified…

This article critically examines issues of whether children with learning disabilities differentially exhibit concomitant problems in sensory integration (SI) and whether such children are helped by SI therapy. It concludes that research findings indicate that SI therapy is not merely unproven but a demonstrably ineffective remedial treatment for…

Two studies addressing the clinical validity of discrepancy criteria for identification of children with developmental language disorders (DLD) are reported: one with 256 preschoolers clinically defined as DLD, and one with 363 8-year-old controls. Factors contributing to underidentification in Study 1 and overidentification in Study 2 are…

For successful classification of children with attention deficit-hyperactivity disorder, major issues include (1) the need for explicit studies of identification criteria; (2) the need for systematic sampling strategies; (3) development of hypothetical classifications; and (4) systematic assessment of reliability and validity of hypothetical…

This article presents results from two interrelated studies. The first study conducted a meta-analysis of the published literature since 1990 to determine the magnitude of achievement problems associated with attention-deficit/hyperactivity disorder (ADHD). Effect sizes were significantly different between participants with and without ADHD…

To more easily distinguish patterns of reading and spelling errors, two parallel, standardized reading and spelling forms were designed (based on E. Boder's work) and used to test two groups of children: 34 children from regular fifth-grade classes, and 18 fourth- to sixth-grade children diagnosed as retarded readers. (Author)

The validity of Scholastic Aptitude Test (SAT) Verbal-Mathematical discrepancies as indicators of college learning disability (LD) was assessed for four groups of LD students (Total N about 5000) taking different test formats. Comparison with non-LD student scores indicated no evidence of larger discrepancies for the LD groups. (Author/DB)