Dyslexia is a complex reading and writing disorder with a strong genetic component. In a German case-control cohort, we studied the influence of the suspected dyslexia-associated gene DCDC2. For the first time in a German cohort, we describe association of a 2445 basepair deletion, first identified in an American study. Evidence of association for…

This study was designed to examine the prevalence, cognitive profile, and home literacy experiences in subtypes of Spanish developmental dyslexia. The subtyping procedure used comparison with chronological-age-matched and reading-level controls on reaction times and accuracy responses to high-frequency words and pseudowords. Using regression-based…

Some children learn to read accurately despite language impairments (LI). Nine- to 10-year-olds were categorized as having LI only (n = 35), dyslexia (DX) only (n = 73), LI + DX (n = 54), or as typically developing (TD; n = 176). The LI-only group had mild to moderate deficits in reading comprehension. They were similar to the LI + DX group on…

This family-risk (FR) study examined whether the literacy skills of parents with dyslexia are predictive of the literacy skills of their offspring. We report data from 31 child-parent dyads where both had dyslexia (FR-D) and 68 dyads where the child did not have dyslexia (FR-ND). Findings supported the differences in liability of FR children with…

Because Chinese character learning typically relies heavily on rote character copying, we tested independent copying skill in third- and fourth-grade Chinese children with and without dyslexia. In total, 21 Chinese third and fourth graders with dyslexia and 33 without dyslexia (matched on age, nonverbal IQ, and mother's education level) were given…

The present functional magnetic resonance imaging (fMRI) study was designed, in order to investigate the neural substrates involved in the audiovisual processing of disyllabic German words and pseudowords. Twelve dyslexic and 13 nondyslexic adults performed a lexical decision task while stimuli were presented unimodally (either aurally or…

The present study investigated whether the members of adolescents' peer groups are similar in reading and spelling disabilities and whether this similarity contributes to subsequent school achievement and educational attainment. The sample consisted of 375 Finnish adolescents whose reading and spelling disabilities were assessed at age 16 with the…

The purpose of this mixed research study was to investigate early assessment and identification for dyslexia in kindergarten through second grade, and to examine whether teachers' knowledge and beliefs lead to the practice of retaining students in grade rather than recommending formal dyslexia assessment. This study investigated both kindergarten…

The primary mission of the Nebraska Center for Research on Children, Youth, Families and Schools (CYFS) is to advance the conduct of high-quality interdisciplinary research to promote the intellectual, behavioral and social-emotional development and functioning of individuals across educational, familial and community contexts. Central to this is…

The focus of this study was to explore primary teachers' attitudes and perceptions toward their training experiences, instructional practices, and supports received in their schools toward working with students with dyslexia in Portugal. Primary school teachers from the centre of Portugal, working with children between the first and fourth grades,…

The aim of our study was to provide an insider's account of the dynamics of language learning motivation in Hungarian students with dyslexia. For this purpose, we conducted qualitative interviews with 15 students who studied foreign languages in a variety of educational settings. In this article, we drew up a dynamic model of language learning…

This study uses an interpretive approach to present the prior secondary school experiences of four students with dyslexia now studying at university. Students with dyslexia in Aotearoa/New Zealand have had to contend with a compulsory education system that has not recognised their learning struggles nor supported their particular ways of learning.…

We studied the reading performance of 340 consecutive, Italian-speaking aphasics in order to evaluate the clinical features of deep dyslexia, the functional impairments underlying semantic paralexias, and their neuranatomical correlates. Semantic paralexias were observed in 9/340 subjects (2.4%). Our data and a review of the literature show that…

Three major "neural systems", specialized for different types of information processing, are the sensory, declarative, and procedural systems. It has been proposed ("Trends Neurosci.",30(4), 135-141) that dyslexia may be attributable to impaired function in the procedural system together with intact declarative function. We provide a brief…

This study examined the effects of the age of acquisition (AOA) and semantic transparency on the reading aloud ability of a Chinese dyslexic individual, TWT, who relied on the semantic pathway to name characters. Both AOA and semantic transparency significantly predicted naming accuracy and distinguished the occurrence of correct responses and…