Rates of agreement among alternative definitions of reading disability and their 1- and 2-year stabilities were examined using a new measure of agreement, the affected-status agreement statistic. Participants were 288,114 first through third grade students. Reading measures were "Dynamic Indicators of Basic Early Literacy Skills" Oral…

Programmatic, multidisciplinary research provided converging brain, genetic, and developmental support for evidence-based diagnoses of three specific learning disabilities based on hallmark phenotypes (behavioral expression of underlying genotypes) with treatment relevance: dysgraphia (impaired legible automatic letter writing, orthographic…

"Orton-Gillingham" is a broad, multisensory approach to teaching reading and spelling that can be modified for individual or group instruction at all reading levels. Teaching sessions are action oriented with auditory, visual, and kinesthetic elements reinforcing one another. The approach targets persons with the kinds of language…

Working in a school with a high proportion of dyslexic children has helped this author to discover and improve her teaching of science. Officially, dyslexia is seen as "a specific learning difficulty that hinders the learning of literacy skills. This problem of managing verbal codes in memory is neurologically based." Many children come to the…

Previous neuroimaging studies have suggested that developmental dyslexia has a different neural basis in Chinese and English populations because of known differences in the processing demands of the Chinese and English writing systems. Here, using functional magnetic resonance imaging, we provide the first direct statistically based investigation…

The triple-code model, cognitive neuroimaging and developmental behavioral data suggest a specific association between phonological processing and arithmetic fact retrieval. Accordingly, individuals with deficits in phonological processing, such as individuals with developmental dyslexia, are expected to show difficulties in arithmetic fact…

Here we explore relations between auditory perception of amplitude envelope structure, prosodic sensitivity, and phonological awareness in a sample of 56 typically-developing children and children with developmental dyslexia. We examine whether rise time sensitivity is linked to prosodic sensitivity, and whether prosodic sensitivity is linked to…

This randomized control trial study evaluated the effectiveness of the solution-focused approach in addressing academic, motivational, and socioemotional needs of 14 children with reading difficulties. The intervention group received five 40-min solution-focused sessions. The control group received academic homework support. Results showed…

The present study focussed on the determinants for effective solving of the Wordchains Test (WCT) in a normative sample of Norwegian junior high-school students. Forty voluntary participants from a rural school district in Western Norway completed the WCT along with tests of general intellectual capacity, single word and non-word reading, auditory…

We explore potential similarities between developmental dyslexia (specific reading disability [SRD]) and specific language impairment (SLI) in terms of phonological skills, underlying auditory processing abilities, and nonphonological language skills. Children aged 9 to 11 years with reading and/or language difficulties were recruited and compared…

In 2011, a small Midwestern school district referred an increasing number of 2nd-4th grade students, with reading problems due to phonetic and phonological awareness deficits, to the district's intervention team. Framed in Shulman's pedagogical content knowledge model and the International Dyslexia Association's phonological deficit theory of…

This article deals with differentiation of teaching methods and extra time in class for pupils with dyslexia by English as a Foreign Language (EFL) teachers in two Greek state secondary schools. Activity theory is applied to analyse the contradictions that emerge around the issue of differentiation for pupils with dyslexia from data compiled from…

Within the human genome, genetic mapping studies have identified 10 regions of different chromosomes, known as DYX loci, in genetic linkage with dyslexia, and two, known as SLI loci, in genetic linkage with Specific Language Impairment (SLI). Further genetic studies have identified four dyslexia genes within the DYX loci: "DYX1C1" on 15q,…

Patients with right hemisphere injury often omit or misread words on the left side of a page or the beginning letters of single words (neglect dyslexia). Our study involving a large sample of acute right hemisphere stroke investigated (1) the frequency of neglect dyslexia (ND), (2) the association between ND and other types of contralesional…

Dyslexia support is likely to be in place for students within educational establishments in England. However, there are a significant number of adults with dyslexia in the English workplace who are no longer involved in education and for whom ongoing support is necessary to enable them to reach their potential in a world of increasing literacy…