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 We systematically reviewed published and unpublished single-case PECS studies for details about the percentage of participants…

This systematic review evaluated interventions and relevant outcomes for health promotion and obesity prevention among children and adolescents with developmental disabilities (DD). Twenty-one studies including randomized control trials (n= 9) and quasi-experimental studies (n=12) published between 2010 and 2021 met inclusion criteria related to…

Background: Language interventions are complex behavioural interventions, making it difficult to distinguish the specific factors contributing to efficacy. The efficacy of oral language comprehension interventions varies greatly, but the reasons for this have received little attention. Aims: The aim of this meta-analysis was to examine which…

Background: An emerging body of literature explores the impact of living with developmental language disorder (DLD) on children, individuals and families. This work has identified a range of challenges and strengths. However, there is limited evidence from the DLD community about the impacts of living with DLD in relation to parenting. Aims: We…

Self-advocacy is an essential skill for effective and successful integration into the wider social environment and is important for psychological and physiological well-being. The Performative Drama Model Ars Vitae was trialled to improve students' assertiveness and performance in real life. A 12-year-old boy with learning disabilities and…

Background: A growing body of work shows that children with developmental language disorder (DLD) perform poorly on statistical word learning (SWL) tasks, consistent with the predictions of the Procedural Deficit Hypothesis that predicts that procedural memory is impaired in DLD. To date, however, SWL performance has not been compared across…

Purpose: Interventions that target the full breadth of communication skills for individuals who use augmentative and alternative communication (AAC) are needed in the literature. Narrative interventions for AAC would target the important communication skill of storytelling and may have broader academic and social effects. The authors review the…

We integrated data from a newborn hearing screening database and a preschool disability database to examine the relationship between newborn click evoked auditory brainstem responses (ABRs) and developmental disabilities. This sample included children with developmental delay (n = 2992), speech impairment (SI, n = 905), language impairment (n =…

Background: The purpose of the current study was to examine association between physical activity (PA) of parents of children with developmental disabilities and theory of planned behaviour-related variables. Methods: A total of 95 participants completed questionnaires that measured the following variables: PA behaviours, action planning,…

Measurement of adaptive skills is important in the diagnosis, intervention planning, and progress monitoring of children with intellectual and developmental disabilities (IDD). Thus, ensuring accurate measurement, including measurement invariance, across children with and without IDD is critical. In this study, we evaluate the measurement…

Recent studies have shown that children with developmental language disorder (DLD) often face challenges in emotion recognition (ER) skills, which impacts their social and behavioural outcomes. This study aims to evaluate the effectiveness of a flexible online intervention in meeting the individual needs of children with DLD, focusing on ER…

This paper describes a study exploring the parental response to the diagnosis of their child's developmental disability. A classic grounded theory methodology was used to analyse data comprising 19 interviews and 11 memoirs written by parents. The theory explains how parents adjust to champion their child, who has been identified as having a…

Children with developmental disabilities require more medical experiences than typically-developing children and struggle to cooperate with healthcare encounters. Adaptive care plans, delivered by child life specialists, are individualized patient-centered plans created to address the challenges that children with developmental disabilities…

Purpose: Most speech-language pathologists (SLPs) working with children with developmental language disorder (DLD) do not perform language sample analysis (LSA) on a regular basis, although they do regard LSA as highly informative for goal setting and evaluating grammatical therapy. The primary aim of this study was to identify facilitators,…

Background: Positive behavioural support (PBS) can be effective in supporting children and young people (CYP) with developmental disabilities. This systematic review focused on describing the components and nine characteristics of PBS that have been used with CYP with developmental disabilities in special education settings, and the evidence for…