The U.S. approach to the health of people with intellectual and developmental disabilities (IDD) is fraught with paradox. The health of this population has been of longstanding concern, yet we understand their health less well than many other groups. The U.S. spends much more per person on the well-being of people with IDD compared to the general…

This systematic review examined 14 U.S. studies published since 2000 reporting prevalence estimates for intellectual disability (ID) or developmental disability (DD). Prevalence rates for children were between 11.0 and 13.4 per 1,000 for ID and between 45.8 and 69.9 per 1,000 for DD using data from 2010 or later. A 2015 Ohio study of adults…

People with intellectual and developmental disabilities have the right to access appropriate and comprehensive sexuality and relationship education (SRE), but face a long history of exclusion from SRE in the USA due to myths about the sexuality of people with intellectual and developmental disabilities, biases against people with disabilities, and…

Youth with intellectual and developmental disabilities (IDD) aspire to participate in a variety of activities after high school, such as attaining paid employment, enrolling in postsecondary education, being involved in their communities, living independently, and building friendships. However, complex and longstanding transition barriers require…

Data is everywhere, but not always accessible to everyone. Conventional data visualization tools and guidelines often assume a standard user, neglecting the neurodivergent needs of individuals with cognitive disabilities. These disabilities can create significant obstacles in data-driven reasoning, including difficulties in processing complex…

The prevalence of challenging behavior, such as aggression, self-injurious behavior, tantrums, and noncompliance with everyday expectations among young children with intellectual and developmental disability (IDD), is higher than the prevalence of challenging behavior for children without disabilities. Without appropriate intervention, challenging…

Adolescents with intellectual and developmental disabilities (IDD) tend to receive inadequate comprehensive sex education (CSE). This problem could be addressed by providing sex education taught by general education health teachers to students with IDD in high school, a cost-effective yet underutilized and under researched service model. This…

Studies on the COVID-19 pandemic highlight detrimental effects of social distancing on mental health. These effects were also observed among caregivers of people with intellectual and developmental disabilities (IDD), who undergo particular challenges in this context. This study aimed to identify the coping strategies adopted by caregivers of…

This qualitative study examined how educators' relationships with businesses impacts the nature of and access to work-based learning opportunities for students with intellectual and developmental disabilities. The study used the social network constructs of tie strength, density, reciprocity, and trust to explore relationship structures between…

Background: The use of remote support technologies is a newer form of service that can contribute to increased independence while giving adults with intellectual and developmental disabilities a sense of home safety. This research reviewed the use of remote support services, which is a waiver service that includes smart home technologies and…

Background: Adults with intellectual and/or developmental disabilities (IDD) experience health inequities, and those who also identify as a member of an ethnic minority group face additional health inequities. In the United States, a majority of adults with IDD continue to be supported by family caregivers making their health equity also…

Functional communication training (FCT) is a well-established, evidence-based practice used to address challenging behavior among individuals across settings, ages, and disability categories. However, the research is limited on the implementation of FCT in inclusive school settings for students with intellectual and developmental disabilities. The…

Evidence-based strategies for play, such as the application of systematic prompting techniques, require education and collaboration between occupational therapists and classroom educators to support implementation and carryover. Educating teachers and paraprofessionals regarding systematic prompting strategies to increase play within the classroom…

Background: Deinstitutionalization research shows better services and outcomes relative to institutional life but has not compared formerly institutionalised and never-institutionalised service users. Methods: We used propensity score matching (PSM) to match formerly institutionalised and never-institutionalised participants on six personal…

This study examines the development of a 1950s educational programme for the inclusion of children with severe intellectual and developmental disabilities (IDD) -- those with IQ scores of less than 50, referred to as "trainable" or "dependent" children -- into community life. Conducted by the American Association of Parents of…