Truncating variants of the "MAGEL2" gene, one of the protein-coding genes within the Prader-Willi syndrome (PWS) critical region on chromosome 15q11, cause Schaaf-Yang syndrome (SYS)--a neurodevelopmental disorder that shares several clinical features with PWS. The current study sought to characterize the neurobehavioral phenotype of SYS…

Background: This study is a longitudinal follow-up to prior work examining the important pragmatic skill of communication repair (i.e., the ability to respond effectively to a request for clarification of an unclear message) across three neurodevelopmental disabilities in which language skills are impaired: fragile X syndrome with and without…

Exposure to potentially traumatic events (PTEs), and trauma related diagnoses are poorly understood in autism spectrum disorders (ASD) and developmental disabilities (DD). The current study examined N = 7695 cases seen by a community mental health provider to compare exposure to PTEs and trauma-related diagnoses between children with ASD, children…

Background: The ASCOT-ER is an adapted easy-read version of the ASCOT-SCT4, a self-report measure of social care-related quality of life (SCRQoL) for social care evaluation. In this study, we investigated the instrument's feasibility, construct validity and factor structure. Method: Data were collected from 264 service users in England.…

Young adults with intellectual and developmental disabilities (I/DD) experience unique challenges as they transition to living and learning on a college campus, including independent campus navigation. The purpose of this study was to present the results of a comprehensive literature review of interventions designed to improve campus navigation…

Adults with Intellectual and Developmental Disabilities (IDD) struggle with isolation, loss of acquired skills and independence when they complete high school. Despite positive outcomes with individual involvement in Supported Employment or time limited Post-Secondary Education programs, previous research indicates that there is a gap in the…

This mixed methods study on postsecondary outcomes for individuals with disabilities focused on the experiences of young adults with intellectual and developmental disabilities (IDD) and significant disabilities from their perspective. The research questions include understanding their overall quality of life (QOL), the supports, services, and…

The general education classroom is filled with academic vocabulary, and individuals with developmental disabilities benefit from explicit vocabulary instruction (Browder et al., 2008; Marzano, 2020; Smith et al., 2013). Picture-based alternative and augmentative communication (AAC) can encourage academic skills development (Ahlgrim-Dehzel et al.,…

Adults with intellectual and developmental disabilities (IDD) are more frequently unemployed or under-employed than individuals without disabilities. Job search skills are one of the most direct ways to counter unemployment. Remote audio coaching (RAC) has shown to be an effective, remote method for teaching skills to adults with IDD. Since the…

Background: Adults with disabilities in low-income communities of colour are disproportionately affected by the COVID-19 pandemic. Method: We interviewed 14 self-advocates with intellectual and developmental disabilities (IDD) to learn more about their experiences during the peak of infections, hospitalisations, and deaths in Los Angeles, between…

Bullying and victimisation are extremely damaging behaviours that are present in schools all over the world. However, there is little research on the involvement of students with emotional and behavioural disabilities in the bullying dynamic and their risk and protective factors. Following the PRISMA guidelines, the search terms were entered in…

Adolescents who do not seek help from others, concealing their problems, make it difficult for teachers to detect students' mental health problems early and provide preventive interventions. Individual interviews of secondary-school teachers (n = 15; 8 men and 7 women) were conducted for this study, where they were asked to report their…

The aim of the study was to examine assistive technology (AT) use, elements teachers take into consideration when selecting AT, and barriers from the standpoint of teachers of students with severe intellectual and developmental disabilities. To answer the research questions, the researcher employed a sequential explanatory mixed-methods design. A…

Individuals with intellectual and developmental disabilities (IDD) experience difficulty with transitioning to competitive integrated employment following high school. Addressing this disparity in transitioning to competitive integrated employment can be supported through a high school transition program with community-based work experiences for…

In a multi-year randomized control trial, paraeducators received targeted coaching and professional development to implement an individualized intervention for elementary or middle school students with intellectual and developmental disabilities (IDD). Paraeducators in the study's two treatment conditions delivered an early literacy intervention…