Angelman syndrome is a neurogenetic disorder characterized by intellectual and developmental disability. Common behavioral characteristics of this disorder include a heightened interest in social interactions and frequent bids to initiate interaction. These bids can be problematic, for instance, when a child attempts to hug strangers in public…

Background: In order to identify Developmental Coordination Disorder (DCD) as soon as possible, we need validated screening instruments that can be used for the early identification of motor coordination delays. The aim of this study was to establish the suitability of the Little Developmental Coordination Disorder Questionnaire (Little DCDQ) for…

Conversations about the past support the development of autobiographical memory. Parents' strategies to elicit child's participation and recall during past event conversations were compared across three school-age diagnostic groups: autism spectrum disorder (ASD, n = 11), developmental language disorders (n = 11) and typically developing (TD,…

Individuals with intellectual and developmental disabilities (ID/DD) experience multiple barriers that may prevent them from understanding and exploring their own sexuality. These barriers prevent them from achieving the same autonomy and quality of life as their peers. This research synthesis focuses on 13 articles published between 2000 and 2013…

Background: Myotonic dystrophy type 1 (DM1) is a slowly progressive multi-systemic disease with an autosomal-dominant inheritance caused by a mutation on chromosome 19 (19q13.3). Aims: To explore speech characteristics in a group of individuals with the congenital and childhood-onset forms of DM1 in terms of intelligibility, speech-sound…

To meet current federal regulations and provide the opportunity for individuals to receive services in the least restrictive environments, states are focusing on providing day habilitation services in inclusive community environments, rather than traditional congregate facility-based programs. The two main services of day habilitation focus on…

The purpose of this literature review was to examine transition related activities that are associated with securing competitive employment upon graduation from high school for transitioning youth with I/DD. Studies included in this review met the following required criteria: (a) participants were transition-aged individuals with I/DD and (b)…

We compared loss and gain in communication from 1 to 2 years in children later diagnosed with autism spectrum disorder (n = 41), language impairment (n = 110) and in children with typical language development at 7 years (n = 831). Participants were selected from a prospective population cohort study of child language (the Early Language in…

Universal Design for Learning (UDL) has been shown to have benefits for students with disabilities. However, little is known about its potential to support literacy for students with intellectual and developmental disabilities (IDD). This qualitative study explored (a) to what extent students with IDD are able to use Udio, an online UDL literacy…

Background: Participation in social and physical activities has a number of benefits for children with or without disabilities. However, individuals with disabilities are often excluded from taking part in social activities. Most of the research on activity participation has focused on adults or youth with milder disabilities. However, children…

The acquisition of receptive and expressive language skills by students with autism and developmental disabilities (DD) is often delayed, thus making the process of communicating with others challenging. Some students develop language skills incidentally through conversations with their families and peers, but others require instruction in…

Youth with developmental disabilities are over-represented in juvenile detention facilities when compared to juveniles without disabilities. In fact, juveniles with disabilities are four times more likely to be found in detention centers as they are to be found in public school settings (Griller Clark et al., 2011; Quinn et al., 2005). Recent…

The purpose of this study was to explain the variability in data collected from a single-case design study and to identify predictors of communicative outcomes for children with developmental delays or disabilities (n = 4). Using SAS® University Edition, we fit multilevel models with time nested within children. Children's level of baseline…

Objective: This report examines the prevalence of developmental disabilities among children in both rural and urban areas as well as service utilization among children with developmental issues in both areas. Methods: Data from the 2015-2018 National Health Interview Survey (NHIS) were used to examine the prevalence of 10 parent- or…

People with developmental dyslexia (DD) have been shown to be impaired in tasks that require the processing of multiple visual elements in parallel. It has been suggested that this deficit originates from disturbed visual attentional functions. The parameter-based assessment of visual attention based on Bundesen's (1990) theory of visual…