Cognitive and academic assessment are fundamental to learning disability diagnosis in children and adults. This study sought to evaluate the relationships between cognitive abilities and reading skills in a sample of referred postsecondary students. It was hypothesized that the relationship between cognitive ability and reading skills may change…

This study aims to classify subtypes of mathematics disability (MD) using a novel classification method, cognitive diagnostic models (CDMs), and examine whether domain-general skills, namely, linguistic, working memory, and spatial skills, were related to the identification of the subtypes. Participants were 454 children (246 boys; age: M ± SD =…

Given the interdisciplinary influences on school psychology along with its requirement to comply with federal and state law in the United States, scientific progress in the area of cognitive assessment and specific learning disabilities (SLD) identification has experienced slow, if not stagnant, progress. Extrapolation of research from one…

Reading disorders, including reading comprehension disorders, are among the most common referrals for evaluation in schools. If that evaluation involves individually administered tests of reading, the examiner is faced with selecting at least one reading comprehension subtest that is inherently associated with specific task demands, such as a…

School psychologists are well-positioned to change the educational landscape for twice-exceptional students, or those who possess high ability in one or more talent domains along with one or more disabilities. Better understanding of the nuanced cognitive and psychosocial assessment patterns within this population may increase well-needed…

This study investigated whether a latent class of children with math difficulties (MD) or math learning disabilities (MLD) emerged within a heterogeneous sample of learners. A latent class analysis was computed on children (N = 447) in Grade 3 who were administered a battery of math, reading, and cognitive measures. The analysis yielded four…

Few empirical investigations have evaluated learning disabilities (LD) identification methods based on a pattern of cognitive strengths and weaknesses (PSW). This study investigated the reliability and validity of two proposed PSW methods: the concordance/discordance method (C/DM) and cross battery assessment (XBA) method. Cognitive assessment…

Researchers investigated the self-concept profiles of twice-exceptional students in relationship to their cognitive ability and participation in educational services. All subjects (N = 64) had high ability (IQ score at or above the 90th percentile) and were diagnosed with either an autism spectrum disorder (ASD; n = 53) or specific learning…

The paper describes learning disability or reading disability in terms of deficiencies in processing information. An integrated view of intelligence as cognitive processing is offered followed by a demonstration of how tests of information processing have successfully revealed strengths and weakness of cognitive processes relating to reading.…

Examines the cluster profiles obtained using the Differential Ability Scale (DAS) for preschool children diagnosed with cognitive delay. These profiles were compared with DAS profile patterns previously reported for school-aged children diagnosed with learning disabilities. Cluster comparisons indicated profiles of cognitively delayed preschoolers…

Investigated the usefulness of the Halstead-Reitan Neuropsychological Test Battery (HRNB) in discriminating normal from learning-disabled young adults. Results supported previous research in demonstrating both that normals perform more adequately than brain-damaged subjects on all HRNB tests, and that normal and brain-damaged subjects can be…

Screening for early identification of learning problems must be done through effective identification procedures which assure all children an equal opportunity for quality education. In order to do this, it is necessary to identify the essential characteristics of an effective screening program, the ways these characteristics might be implemented,…

Outlines basis of current knowledge of hemispheric function and relates some of first steps in its application to education, including descriptions of tests used to assess cognitive functions of normal and learning disabled children. Warns against making curricular or methodological changes based on our present state of knowledge. (CMG)

The placement of a child, especially a black child, in a class for mental retardation on the basis of a purely psychometric criterion cannot be tolerated. The use of a multi-dimensional assessment model is suggested, involving diagnosis in several areas of functioning: physiological, academic achievement, intellectual functioning, perceptual, and…

Chronometric methods of cognitive assessment of learning disabled students which measure speed of response to elementary cognitive tasks requiring minimal prior knowledge are discussed. Chronometric techniques known to correlate with IQ and other indexes of mental efficiency and scholastic proficiency are described. (Author/DB)