Several studies have reported high comorbidity for reading disability (RD) and psychiatric disorders. The aim of this study was to investigate the comorbidity of subthreshold and full psychiatric disorders with RD while comparing subgroups based on age of RD recognition (early vs. late). We analyzed data from 130 children with RD and 82 typically…

High comorbidity rates between reading disorder (RD) and mathematics disorder (MD) indicate that, although the cognitive core deficits underlying these disorders are distinct, additional domain-general risk factors might be shared between the disorders. Three domain-general cognitive abilities were investigated in children with RD and MD:…

This study explored the impact of training special education teacher candidates to implement content literacy strategy instruction on the teacher candidates' feelings of self-efficacy, beliefs, and practice. The study also explored the impact of implementing content literacy interventions on the content knowledge of elementary age students with or…

This study aimed to explore the spatial numerical association of response codes (SNARC), the flanker, and the numerical distance effects in children with mathematical difficulties. From a sample of 720 third, fourth, and fifth graders, 60 children were selected and divided into the following three groups: typically developing children (TD; n =…

We interviewed 58 experts (30 in French, 28 in English) about potentially useful information and communication technologies (ICTs) for Québec college students with a learning disability (LD) and evaluated whether college students with an LD (n = 74), in fact, used these. We also compared ICT use, learning opportunities, and attitudes among three…

Learning difficulties have been found to dilute the possibilities that young adults have in their educational careers. However, during the last few decades, education has become increasingly important for employment and overall life satisfaction. In the present study, we were interested in the effects of mathematical and reading difficulties and…

Reading comprehension is a critical skill for school success. Struggling readers can benefit from computer-assisted instruction that utilizes components of effective instruction (e.g., frequent practice, immediate feedback). The purpose of this study was to examine the effects of Headsprout Comprehension, a computer-assisted reading program, on…

We translated and report on the psychometric properties of English and French versions of two reading difficulties screening tools for junior/community college students. We administered the Adult Reading History Questionnaire-Revised (ARHQ-R) (Parrila, Georgiou, & Corkett, 2007) to 1889 students enrolled in compulsory language courses in…

In Study 1, children in grades 4-9 (N = 88, 29 females and 59 males) with persisting reading and/or writing disabilities, despite considerable prior specialized instruction in and out of school, were given an evidence-based comprehensive assessment battery at the university while parents completed questionnaires regarding past and current history…

The purpose of this mixed methods research is to examine teachers' perspectives on the response to intervention (RTI) framework and its implementation in Michigan and Texas schools. Both states have been leaders in literacy, increasing preservice and in-service teacher certification standards and developing similar batteries for assessing literacy…

This study evaluated the internal structure and convergent and discriminant evidence for the Colorado Learning Difficulties Questionnaire (CLDQ), a 20-item parent-report rating scale that was developed to provide a brief screening measure for learning difficulties. CLDQ ratings were obtained from parents of children in 2 large community samples…

Junior / community college students who have learning disabilities (LD), such as dyslexia, often do not maximize their use of information and communication technologies (ICTs) for school work. They do not use many of these technologies nor do they know as much about them as other students. These are the results of an Adaptech Research Network…

Background: In order to fully specify the profiles of risk and protective factors of developmental disorders, a better understanding of the conditions under which they co-occur is required. So far, empirical evidence on comorbidities of specific learning disorders in arithmetic, reading and spelling is scarce. Methods: Prevalence and gender ratios…

We trained 36 12-year-old Chinese students with reading disorders in the analysis, synthesis and integration of orthographic constituents of semantic and phonetic "bujians" (radicals); and also their writing (spelling and composing) skills. These target students were compared with 37 age-controls in a pre-test and post-test design on a…

General cognitive ability is still a factor in current definitions of dyslexia despite two decades of research showing little or no relevance to the nature of dyslexia. This article suggests one reason why this may be so. The suggestion is based on a distinction between dyslexia as a disability (poor ability)--as it is viewed and explained by…