Learning problems (LP) can have wider implications than the academic deficits per se. The goal of the present series of studies was to develop a reliable and valid quality-of-life measure targeted to children and adolescents with LP. In Study 1, using a 35-item questionnaire, we surveyed 151 parents/guardians of children referred for assessment of…

The practice of evaluating certain special education tests in terms of traditional test evaluation procedures appears inconsistent with observations that these tests are often so closely tied to instructional procedures that they are not separable in practice. (Author)

Reviewed are the technical problems in the work of Grill and Bartel who attempted to demonstrate that a bias exists in the Grammatical Closure subtest of the Illinois Test of Psycholinguistic Abilities against speakers of nonstandard English. (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)

The paper evaluates the empirical and theoretical basis upon which several recent studies reject the hypothesis of a visual-perceptual deficit in reading disabilities. (Author)

The Learning Disability Index (LDI) was validated by an examination for mean profiles and demographic characteristics of high and low LDI subsets of the standardization sample of the Wechsler Intelligence Scale for Children-Revised. The LDI continuum was found to measure Third Factor strengths/weaknesses as much as verbal-performance…

Two methodological problems often arising in dyslexia research are considered. The first problem concerns the validity of experimental measures and the related problem of interpreting null results. The second problem involves the effects of sampling from a disabled population if the disorder under investigation has multiple unknown origins.…

The paper suggests that the use of a single visual-motor test, (here, the Winter Haven Perceptual Forms Test) as a screening device for visual-motor difficulties in the first grade is questionable. (Author)

A Behavior rating scale, usable for parents and teachers, was devised to measure overt behavioral characteristics of children with learning disabilities. (SBH)

This study investigated diagnosis of learning problems in 177 boys (ages 6-13) with behavior problems. The standard score discrepancy method and standard score plus low achievement method were more likely to identify children with above-average intelligence quotients as learning disabled, whereas a regression approach identified learning…