In both research and practice, gaining assent from participants is an ethical imperative in applied behavior analysis. Recent guidance for including assent-based procedures has been provided in the literature (Breaux & Smith, 2023). However, limitations for decision-making when working with individuals who have developmental disabilities and…

Background: This study sought a holistic understanding of lived experiences of individuals with a sibling who has intellectual and developmental disabilities using photovoice. Methods: Seven adult female siblings of individuals with intellectual and developmental disabilities in South Korea engaged in six weekly photovoice sessions, including an…

Purpose: Sentence repetition (SR) is a promising task for identifying children at risk for developmental language disorder (DLD) but is unclear how to calibrate the task for adults. In verbal recall, the frequency of language structures affects adults with DLD differently from peers with typical language (TL), particularly near the limits of…

Families are often the forgotten partners in education and in educational research. It is important to consider input from families regarding their children's education. Their voices are crucial ones that should be heard more often. The research is currently lacking information about families' perceptions about the education of their children with…

Parenting styles and practices are crucial in promoting the self-determination of children. The purpose of the current study was to investigate the role of parenting styles and practices in enhancing the self-determination of children with/without intellectual and developmental disabilities (IDD). The present study was carried out with a sample of…

Individuals with disabilities do not access postsecondary education at the same rate as their peers without disabilities. This gap is unfortunate, as research shows that when students with intellectual and developmental disabilities (IDD) participate in postsecondary education, they have improved physical, social, and employment outcomes. To…

Background and Aims: Siblings play a crucial role in shaping and guiding the experiences of their brother or sister with a disability across the lifespan. However, little is known about the positive outcomes of their roles and experiences as siblings. Understanding the positive outcomes challenges stereotypes and the stigma associated with…

Adults with disabilities have long been at the forefront of disability advocacy in the United States. Grounded in the tenets of radical disability studies and principles of disability justice, this study explored the lived experiences of 12 adults with disabilities, including intellectual disability and developmental disabilities, with a…

The world faces an imminent environmental crisis, highlighting the role of effective Environmental Education (EE) in cultivating an environmentally literate society capable of making informed decisions regarding individual and collective environmental actions. A primary goal of EE is the promotion of pro-environmental behaviour, a complex outcome…

This doctoral capstone project assesses the impact and effectiveness of using peer mentoring workbooks as a tool to enhance the transition of college students with intellectual and developmental disabilities. A peer mentoring workbook was developed using theoretical frameworks to guide its design and identification of primary occupations, roles,…

Self-determination, as a vital topic for individuals with disabilities, has received a narrow investigation in Saudi Arabia and the Middle Eastern communities. Therefore, it is imperative to examine evidence-based practices to furnish insight into the efficacy of self-determination models not only through theoretical research methods but also via…

The Picture Exchange Communication System (PECS) is a popular augmentative and alternative communication intervention for individuals with developmental disabilities that includes six, sequential phases of instruction. We systematically reviewed published and unpublished single-case PECS studies for details about the percentage of participants…

Background: Previous reviews did not include sources that were published in the last 14 years, indicating a need for an updated synthesis on the time delay literature. Objectives: This review was designed to synthesize outcomes for studies assessing time delay prompting procedures for teaching young children. Data sources: PsycINFO and ProQuest…

The current study examines the efficacy of an 8-week pretend play intervention targeting social-cognitive abilities in children with Prader-Willi syndrome (PWS), ages 6-9. PWS is a rare disorder associated with various social, emotional, and cognitive challenges linked to pretend play impairments, and for which interventions are sparse. Nineteen…

Background: To build capacity among people with intellectual and developmental disabilities to become co-researchers they need the opportunity to learn about research. Method: An inclusive research team developed an online training to support people with intellectual and developmental disabilities to serve as co-researchers. Seven participants…