Background: Early intervention (EI) can improve a range of outcomes for families of children with developmental disabilities. However, research indicates the level of access does not always match the level of need. To address disparities, it is essential to identify factors influencing access. Method: We propose a framework where access to EI is…

Impaired procedural learning has been suggested as a possible cause of developmental dyslexia (DD) and developmental language disorder (DLD). We evaluate this theory by performing a series of meta-analyses on evidence from the six procedural learning tasks that have most commonly been used to test this theory: the serial reaction time, Hebb…

Young children with developmental disabilities (DD) exhibit a range of strengths and weaknesses in cognitive, language, and adaptive skills. Identifying individual patterns of abilities across these domains is important for informing interventions. This study examines how 129 toddlers with significant developmental delays and less than 10 spoken…

This study aimed to investigate whether the Finger-Nose-Finger (FNF) task could be a potential test to identify school-aged children with probable Developmental Coordination Disorder (pDCD) from a large population. This study recruited 1365 nine to twelve years old children, 362 of whom were identified as pDCD using the Movement Assessment Battery…

As the prevalence of developmental disorders (DDs) has increased, many OECD countries provide a national screening examination for early detection and intervention for DDs. This study examined effects of the National Health Screening Program in Korea. 65,334 children (39%) were DD-screened and 35,466 children (21%) received a false negative among…

Purpose: Learning novel words, including the specific phonemes that make up word forms, is a struggle for many individuals with developmental language disorder (DLD). Building robust representations of words includes encoding during periods of input and consolidation between periods of input. The primary purpose of the current study is to…

Background and aims: Previous research into word learning in children with developmental language disorder (DLD) indicates that the learning of word forms and meanings, rather than form-referent links, is problematic. This difficulty appears to arise with impaired encoding, while retention of word knowledge remains intact. Evidence also suggests…

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…

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…

The purpose of this study was to examine the social validity of five different evidence-based and emerging pathways to employment (i.e., supported employment, customized employment, internships, apprenticeships, and postsecondary education) from the perspective of multiple stakeholders. A Delphi method was used to determine whether stakeholders…

It has been proposed that an implicit learning deficit explains the difficulties with grammar commonly observed in children with Developmental Language Disorder (DLD). The present study further investigates this link in two ways. Firstly, we investigate whether kindergartners with DLD have more difficulties with preposition understanding and…

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,…

The COVID-19 pandemic presented unprecedented challenges particularly among group homes for individuals with intellectual and developmental disabilities (IDD) given the close interactions and living arrangements of residents. Thus, the purpose of this project was to determine if an educational intervention focused on COVID-19 and COVID-19…

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…