Most students with complex support needs are taught in separate special education classrooms; one reason is teams that inappropriately use the intensity of support needs as the basis for placement in more restrictive placements. This study used Bayesian multilevel modeling to determine whether the intensity of student support needs predicted…

Children with intellectual and developmental disabilities and extensive support needs (ESN) face a high risk of experiencing traumatic events, which may lead to a myriad of negative mental and physical health and educational outcomes. Identifying symptoms and treating trauma, however, are challenging due to communication difficulties, vague or…

The passage of the Higher Education Opportunity Act in 2008 triggered an increase in inclusive postsecondary education (IPSE) programs across the United States, giving students with intellectual and developmental disabilities the opportunity to enroll in typical college courses. A multiple case study of IPSE programs at five institutions of higher…

The purpose of this systematic review was to summarize research to date on school-based, food-related interventions (e.g., cooking, grocery shopping, food-related literacy, eating behavior) for students with intellectual and developmental disabilities (IDD). The second purpose was to evaluate the quality of eligible studies according to the design…

This study is a needs assessment of Extension staff in the state of Iowa to implement inclusive programming for individuals with intellectual and developmental disabilities (IDD). Electronic surveys were completed by Extension staff on their attitudes and beliefs toward people with IDD, inclusive programming, and training needs. Results showed…

In the evolving landscape of financial literacy in education, this study aims to describe methodologies used in mathematics and special education research, specifically targeting individuals with intellectual and developmental disabilities (IDD). Based on a systematic review of research studies that addressed financial literacy for students with…

Background: Deinstitutionalisation refers to the transition of individuals with intellectual and developmental disabilities from large institutions to smaller homes in the community. The purpose of this study was to explore how family members of persons with intellectual and developmental disabilities perceived their loved ones' community…

This integrative review explores the barriers to and facilitators of healthcare access in adults with intellectual and developmental disorders (IDD) and communication difficulties (CD) using Levesque et al.'s conceptual framework of access to health. IDDs are a group of disorders that occur early in childhood and often involve language…

The terms Language Disorder, Developmental Language Disorder (DLD), Language-based learning disabilities, Specific Learning Disorder, and Specific Learning Disability are commonly used to describe children struggling to learn at school. In this position paper, the definitions and distinctions between these terms are discussed, and key overlaps and…

The terms Language Disorder, Developmental Language Disorder (DLD), Language-based learning disabilities, Specific Learning Disorder, and Specific Learning Disability are commonly used to describe children struggling to learn at school. In this position paper, the definitions and distinctions between these terms are discussed, and key overlaps and…

Friendships are personally valuable and developmentally important relationships for all people, yet friendships between students with and without intellectual and/or developmental disabilities (I/DD) remain infrequent, even in inclusive settings. Extant research indicates that opportunity barriers may play a more prominent role in friendship…

The purpose of the study was to compare the differential effects of response independent and response-dependent criteria used to determine when to increase to the next delay interval in the progressive time delay (PTD) procedure. An adapted alternating treatments design was used to evaluate the relative efficiency of three variations of the PTD…

Background: Suicidality in individuals with intellectual disability is a critical but under-researched area. This systematic review aims to synthesize existing literature on the prevalence, risk factors, and interventions for suicidality among individuals with intellectual disability. Methods: Adhering to the PRISMA guidelines, a comprehensive…

Inclusive research based on collaborative partnership with people with intellectual and developmental disabilities has the potential to lead to relevant and meaningful research outcomes. An inclusive research approach is necessary for research endeavors which strive to improve the lives of LGBTQ+ people with intellectual and developmental…

Measurement invariance (MI) is a psychometric property of an instrument indicating the degree to which scores from an instrument are comparable across groups. In recent years, there has been a marked uptick in publications using MI in intellectual and developmental disability (IDD) samples. Our goal here is to provide an overview of why MI is…