Purpose: On the basis of Baddeley's working memory model (1986), we examined working memory functioning in children with learning disorders with and without specific language impairment (SLI). We pursued the question whether children with learning disorders exhibit similar working memory deficits as children with additional SLI. Method: In…

The double-deficit hypothesis (DDH) of developmental dyslexia was investigated in seven to twelve year old Spanish children. It was observed that the double deficit (DD) group had the greatest difficulty with reading.

Williams syndrome is a rare neurodevelopmental disorder caused by deletion of approximately 25 genes on chromosome 7q11.23. Children with the syndrome evidence large individual differences in both broad language and reading abilities. Nevertheless, as a group, children with this syndrome show a consistent pattern characterized by relative…

This article provides a brief overview of the various areas of research that have served to clarify the condition of dyslexia. Using topics and content appearing in A. L. Benton and D. Pearl's (1978) text, Dyslexia: An Appraisal of Current Knowledge, as the point of departure, evolution of the definitions of dyslexia is traced to the current and…

This discussion of speech and language development in individuals with nonverbal learning disabilities (NLD) reviews NLD assets, deficits, and dynamics; the white matter model; manifestations of NLD in neurological dysfunction; psycholinguistic dimensions of NLD in terms of language content, form, and use; developmental considerations in NLD; and…

In two original articles from the inaugural issue of "Topics in Language Disorders", Berlin, Blank, and Rose proposed a model of dialogue complexity on the basis of a continuum of abstractness defined as perceptual-language distance; Carlson, Gruenewald, and Nyberg proposed a triadic model of academic concepts, student language, and…

Teaching organizational strategies to language-disordered children can improve comprehension and formulation of written language. The semantic organizer approach involves activating and organizing prior knowledge, understanding text structure, and developing organizational strategies with both a verbal component and a graphic-structure component.…

Research on learning-disabled secondary school students' academic deficits, response to classroom environment, and response to instructional interventions is integrated with research on metacognition in text learning. A metacognitive orientation is recommended for instructional intervention programs, which should address general comprehension…