Recent studies have shown that children with mathematics difficulties (MD) have weaknesses in multiple areas of mathematics. Andersson, for example, recently found that children with MD perform significantly worse than other children on clock reading tasks. The present study builds on this recent finding and aims at a more profound understanding…

This study suggests that the Peabody Picture Vocabulary Test and the Slosson Intelligence Test measure different and limited aspects of a child's ability and are only rough estimates of his/her capability of what is generally termed intelligence. Scores from either should be interpreted with care and in light of other information about a child.…

Compared the WISC-R Verbal-Performance IQ discrepancies of learning-disabled children and of the normative sample. It was concluded that without clinical evidence to suggest otherwise, it cannot be assumed automatically that a child's discrepancy score, unless of extreme magnitude, is related to the learning disability itself. (Author)

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.…

Results show that Peabody Picture Vocabulary Test (PPVT) IQs are not interchangeable with Wechsler Intelligence Scale for Children-Revised (WISC-R) IQs in a sample of reading disabled children. The PPVT yielded higher IQs on the average than did the WISC-R, supporting results obtained with learning disabled students. (Author/BEF)

Results of the Kaufman Assessment Battery for Children (K-ABC) and Bender-Gestalt Test were compared for a sample of learning disabled children that included 24 blacks and 24 whites; mean age 9 years. A significant correlation coefficient was found between the K-ABC Simultaneous Scale and the Bender-Gestalt Test error score. Implications of these…

A study of 35 learning disabled adolescents (LDA) is presented. The effects of continuing school failure on self-esteem, success and failure attribution, and the rationalization process for these failures by the learning disabled adolescent are discussed. (Author/TLJ)

Findings do not reveal clinically significant differences between intellectually delayed and primary reading disabled children. Further exploration into cognitive and learning processes that relate more specifically to the child's difficulties is recommended. (Author)

This paper is a progress report on a series of experiments which have sought to probe the cognitive development of mildly mentally retarded and normal children, using conservation training as the principal research tool. Three- and 4-year-old children were given Verbal Rule instruction in a 2 x 2 x 2 design intended to probe the importance of…

An operational index of discrepancy to assist in identifying learning disabilities was derived using the Full Scale IQ, Wechsler Intelligence Scale for Children, and relevant subtest scores on the Peabody Individual Achievement Test. Considerable caution should be exercised when classifying children, especially females, as learning disabled.…

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.…

A group of 41 learning disabled children were tested on the WISC-R. Two main questions were explored: (a) Do WISC-R tests assess "g" for learning disabled children to the same degree that they do for normal children? (b) Is there significantly more scatter among the tests for learning disabled than for normal youngsters? (Author)

Attempts to replicate findings demonstrating a relationship between the cognitive control (field articulation) and reading disability in school-aged children. Reading disability and nonreading disability groups were administered a series of cognitive control measures. Performance on field articulation significantly differentiated between children…

Ability-achievement discrepancies were analyzed using the Woodcock-Johnson Psycho-Educational Battery, WISC-R, and the Peabody Individual Achievement Test administered to a sample of low achievers. Reliabilities of difference scores were moderately high. Reliabilities of differences for devices normed on both the same and different populations…