Purpose: Developmental language disorder (DLD) is a lifelong condition that when impacting educational performance is identified and serviced through U.S. schools as outlined in the Individuals with Disabilities Education Act. A few examples of educational categories that refer to DLD are (a) speech or language impairment (S/LI) and (b) specific…

This research synthesizes studies that used a Digitalized Interactive Component (DIC) to assess K-12 student mathematics performance during Computer-based-Assessments (CBAs) in mathematics. A systematic search identified ten studies that categorized existing DICs according to the tools that provided language assistance to students and tools that…

The Individuals with Disabilities Education Act (IDEA; P.L. 108-446) is the primary source of federal funding to states for the identification and education of children with disabilities. The majority of IDEA appropriations are allocated to states by formula to carry out activities under Part B, which covers 14 disability categories. Each state is…

A review and analysis of current research on subtypes of learning-disabled children argues against a "single syndrome" theory of learning disability and demonstrates the feasibility of creating more homogeneous diagnostic groups within this broad and ill-defined category of exceptional children. (Author/CL)

The author points out two problems with the field of learning disabilities: the term caught on before a satisfactory definition had been determined and the field totally disregards the Law of Parsimony, which requires that one should never give a complicated answer when a simple one will do. (SBH)

The author asserts that each institute has made unique contributions to the understanding of learning disabilities, but that the work of the Minnesota Institute may be misinterpreted and misapplied. Unresolved issues include classification of children, relationship of LD to mental retardation, and collaborative research among institutes.…

The cognitive patterns of three learning disability subtypes were studied: (1) students with higher math than reading skills, (2) students with higher reading than math skills, and (3) students with equally low math and reading skills. Results indicated that although the three groups were characterized by a number of discrete or unique patterns,…

In Study 1, 85 percent of 248 third-, fifth-, and twelfth- grade students identified as normal could have been classified learning disabled (LD). In Study 2, 88 percent of a low achieving fourth grade sample could have been identified as LD, with 4 percent not meeting any criteria for classification. (Author/CL)

The article addresses the question of who learning disabled children are and suggests approaches for delineating subgroups of slow learning children. (SBH)

Details a study on 10 French native speaking Williams syndrome (WS) individuals in which gender agreement and assignment were assessed through gender categorization and gender concord. Concludes WS people were not impaired in gender agreement which in the French language relies on syntactic rules or on the extraction of regularities, but…

Two studies were conducted to examine the extent to which the category "learning disabilities" (LD) meets the major criterion for classification systems, specifically that the category demonstrates at least one universal and one specific characteristic. Analyses were conducted on psychometric data for 248 students in regular 3rd, 5th,…

Expert systems are briefly reviewed and applications in special education diagnosis and classification are described. Future applications are noted to include text interpretation and pupil performance monitoring. (CL)

The author suggests that, if the purpose of classification is to provide educational services, the category of learning disabilities be used to describe pupils with mild handicaps. She cites the folly of research on sytem-selected students because system-selection decisions are biased by political, practical, and financial influences. (CL)

This is the 32nd Annual Report to Congress on the Implementation of the Individuals with Disabilities Education Act, 2010. Section 664(d) of the Individuals with Disabilities Education Act (IDEA) (P.L. 108-446), as reauthorized in 2004, requires that the Department of Education report annually on the progress made toward the provision of a free…

The paper on learning disability (LD) definition and subtypes considers the nature of the definition and differentiation problems, the importance of placing and keeping LD in perspective vis a vis other learning problems, and future development of a LD classification schema using dimensions of cause, severity, pervasiveness, and chronicity.…