The purpose of this study was to investigate the effects of explicit Direct Instruction to teach letter sound correspondence to students with developmental disabilities. Additionally, this study sought to provide a basis for further research for a population of students with low incidence disabilities who are oftentimes overlooked in the field of…

Various types of augmentative and alternative communication systems have been successfully used to enable functional communication in children with developmental disabilities. The effects of such systems on natural speech production have also been investigated, but few studies have explored the effects of specific procedures aim at inducing…

Postsecondary education programs (PSEs) are becoming increasingly available for young adults with intellectual and developmental disabilities across the United States. Positive interactions between young adults and their families and professionals, and collaborative family-professional interactions can enhance transition outcomes for people with…

Effective collaboration among team members is a fundamental responsibility for all Early Intervention (EI) professionals. EI can be described as a particular type of service and support for infants and toddlers with delays/disabilities under three and their families provided through Part C of the Individuals with Disabilities Education Act.…

Handwriting deficits, or dysgraphia, are present in several neurodevelopmental disorders. To investigate whether dysgraphia differs according to the associated disorder, we performed a detailed analysis of handwriting in a group of French children with developmental coordination disorders (DCD), reading disorder (RD), or comorbid RD and DCD.…

Given the importance of social integration and participation in inclusive settings for young children with autism spectrum disorder (ASD), the purpose of this systematic review was to examine instructional outcomes and participant, teacher, group, and instructional characteristics that may be pertinent to successful group instruction for young…

Objective: This study utilized the World Health Organization Disability Assessment Schedule version 2 (WHODAS 2.0) to identify vulnerable students and explore the impact of mental and developmental disorders on disability. Participants: A total of 156 undergraduates who visited support service offices at large-scale universities in Japan between…

Early intervention services are an important federally funded program for families with children under three years of age who may be diagnosed with or are at risk of developmental delay or disability. The program's impacts can be profound: Early intervention helps strengthen cognitive, motor, and language skills; reduces the likelihood of…

In this paper, we draw on the 'dilemma of difference' to discuss the dangers and affordances of diagnosis within two of the most prevalent, yet under-supported, disabilities affecting school-age children: Attention Deficit Hyperactivity Disorder (ADHD) and Developmental Language Disorder (DLD). The dilemma that exists between denying and thereby…

Identifying the early signs of developmental disability is important for ensuring timely diagnosis and early intervention. Day-care workers may be in a prime position to notice potential developmental deviations, but it is unclear if they can accurately recognize subtle early signs of atypical development. Sixty day-care workers examined…

Background: The ability to learn new words is critical in the development of oral and written language, and significantly impacts engagement in social, academic and vocational situations. Many studies have evaluated the word-learning process in people with developmental language disorder (DLD). However, methodologies for assessment are…

This study presents a meta-analytic review of serial rapid automatized naming (RAN) deficits in individuals with dyslexia relative to typical readers (based on 216 effect sizes comprising 8335 dyslexic readers, 14,083 age-matched controls, and 921 reading-matched controls). A random-effects model analysis indicated a large impairment in speeded…

Human sexuality encompasses aspects of physiology and emotions. The need for sociosexuality education for individuals with developmental disabilities (DD) is widely acknowledged; yet, there is little known about what topics of sexuality are presented. This review identified curricular content used in comprehensive, commercially available sexuality…

Challenges in collecting comprehensive health surveillance data on people with intellectual and developmental disabilities (IDD) are numerous. A number of important issues and strategies are discussed in the articles contained in this special issue of "Intellectual and Developmental Disabilities." In this article, we focus on the…

There is a dearth of appropriate reading material for adults with intellectual or developmental disabilities (IDDs). Often, a book's content is relevant to younger audiences, or its reading level is inaccessible. In this pilot study, we determined which factors facilitate reading accuracy and comprehension for this population. We wrote and tested…