Lag reinforcement schedules have been shown in previous research to be an effective intervention for teaching verbal and nonverbal response variability to individuals with developmental disabilities. In more recent research, variability itself has been considered a reinforceable behavior in its own right (Susa & Schlinger, The Analysis of…

A better understanding of the factors associated with depression and anxiety in people with intellectual and developmental disabilities (IDD) is needed to provide guidelines for service providers, clinicians, and researchers as well as to improve the diagnostic process. The current study used a longitudinal dataset to explore demographic, health,…

Dysphagia is common in individuals with developmental disabilities. Little research exists on the impact of trainings aimed at improving Direct Care Staff's (DCS) use of safe eating and drinking practices. This article presents two studies using pre-and postexperimental design, evaluating online training to improve DCSs' knowledge and ability to…

Australian legislation requires teachers to make reasonable adjustments for students with disability, including those with Developmental Language Disorder. The Standards underpinning this legislation stipulate that students must be "consulted" about adjustments that are made. This is not common practice in Australian schools and there is…

This practical guide for teaching numeracy to children with a developmental disability is based on core concepts from the landmark Mathematics Recovery® text Teaching Number (aka 'the green book') that have been adapted for children with developmental disabilities. It sets out key principles of teaching and learning underpinning an evidence-based…

We examined undergraduate students' perceptions of peers with intellectual and developmental disabilities (I/DD) before and after participating in an inclusive book club on the college campus. Over a six-week period, undergraduate students and students with I/DD enrolled in the post-secondary education program at the university engaged in an…

In the last decade, international efforts have been focused on public engagement, to foster public involvement in the affairs and decisions of policy-makers and scientists, in order to open a mutual sharing of knowledge, values and beliefs. Our study describes a pilot experience of public engagement in a fringe field of biomedical research which…

Children with intellectual and developmental disabilities (IDD) frequently engage in escape-maintained problem behavior, which can limit their access to academic instruction and lead to placement in more restrictive educational settings. While there are function-based interventions to treat escape-maintained problem behavior, these interventions…

Technology use is a key form of social inclusion and a means to engage in community participation. People with intellectual and developmental disabilities (IDD) experience a digital divide with less technology access as compared to their peers. We used data from the National Longitudinal Transition Study of 2012 to study technology use and access…

The COVID-19 pandemic has imposed unprecedented service interruptions in many sectors including services for children and youth with neuro-developmental disabilities (NDD). We examined the experiences of service providers as they supported this population during the pandemic. Five focus groups were convened with 24 service providers offering…

The purpose of this article is to describe recommendations for providing evidence-based literacy instruction to students with intellectual and developmental disabilities (IDD), including students with comorbid autism spectrum disorder (autism). We identify six evidence-based practices, highlight key research that supports each practice, and then…

Effective professional development is critical for improving implementation of evidence-based practices (EBPs) in special education. The present systematic review sought to gather evidence exploring the effects and key components of in-service special education teacher training in EBPs. This review identifies six essential components of training…

This study explores challenges faced by young adults with intellectual and developmental disabilities (IDD) and their families enrolling in inclusive postsecondary education (IPSE) programs during COVID-19. The benefits of attending IPSE programs are well-documented, but this group is disadvantaged accessing postsecondary education and employment.…

In the United States, and across the globe, educational disruptions during the COVID-19 pandemic resulted in many challenges for families of children with intellectual and developmental disabilities (IDD). However, during this time, families used their cultural community wealth to demonstrate resilience and ingenuity to offer a new lens on what…

Performance-based assessments of EF for use with young children who have or are at risk for disabilities are lacking. The current study investigates the use of a computerized battery for children with subclinical behaviors (N = 846) across a variety of developmental disabilities and evaluates practical information about feasibility of task…