Despite the high incidence of bullying among people with intellectual and developmental disabilities (IDD), little research has been conducted with people with IDD as participants reporting their own perceptions and experiences of bullying. To address this shortcoming, we interviewed 18 adults with IDD regarding these issues. Four major themes…

Purpose: Interprofessional practice requires regular communication between professionals from different disciplines using shared terminology. Within schools, many professionals are tasked with supporting children with language disorders, namely, developmental language disorder (DLD) and/or dyslexia. Limited information exists as to (a) how…

Purpose: The CATALISE group (Bishop, Snowling, Thompson, Greenhalgh, & CATALISE Consortium, 2016; Bishop, Snowling, Thompson, Greenhalgh, & CATALISE-2 Consortium, 2017) recommended that the term "developmental language disorder" (DLD) be used to refer to neurodevelopmental language deficit. In this tutorial, we explain the…

This study (a) examines the role of cognitive abilities, age and vocabulary in the development of definitions and (b) compares the development of definitions (in content and form) in children with and without Developmental Language Disorder (DLD). Definitions have been extensively studied in (non-)impaired populations. So far, no studies have…

Purpose: The current "specific language impairment" and "developmental language disorder" discussion might lead to important changes in how we refer to children with language disorders of unknown origin. The field has seen other changes in terminology. This article reviews many of these changes. Method: A literature review of…

Inclusive Post-Secondary Education Programs (IPSE) have emerged as opportunities for young adults with intellectual and developmental disabilities to experience college life and prepare for independent living and integrated employment. However, to date there is no standard definition for what defines a successful IPSE experience. This manuscript…

Purpose: The purpose of this article is to situate the recent language disorder label debate within a school's perspective. As described in two recent "The ASHA Leader" articles, there is international momentum to change "specific language impairment to developmental language disorder." Proponents of this change cite increased…

Background: Lack of agreement about criteria and terminology for children's language problems affects access to services as well as hindering research and practice. We report the second phase of a study using an online Delphi method to address these issues. In the first phase, we focused on criteria for language disorder. Here we consider…

Purpose: The goal was to determine whether interactive book reading outcomes for children with developmental language disorder (DLD) were affected by manipulation of dose (i.e., the number of exposures to the target word during a book reading session) and dose frequency (i.e., the number of repeated book reading sessions) and whether pretreatment…

When researchers evaluate adult outcomes for individuals with intellectual and/or developmental disabilities (IDD), the perspective of families is not always considered. Parents of individuals with IDD ("N" = 198) answered an online survey about their definition of a successful transition to adulthood. Content analysis was used to…

This study outlines the literature relevant to the Cross-cultural issues and the politics of SEN and the different perspectives arising from the literature on this widely debated issue are addressed. In addition, the origin of the term "special educational needs" (SEN), its definitions and the types of special education needs are…

Fetal alcohol spectrum disorder (FASD) is a prevalent neurodevelopmental disability with significant implications for learning and behaviour. International research suggests that the prevalence of FASD in school-aged children is 2.3-6.3%. In this paper, we address the questions: (1) what is FASD; (2) what is the prevalence of FASD in schools; (3)…

The purpose of this study was to examine teacher perspectives about evidence-based practices (EBP) and decision-making for students with intellectual and developmental disabilities. Given the current EBP movement, our study sought to understand practitioner definitions and perspectives on EBP and decision-making. Interview data from nine special…

This "Policy Research Brief" summarizes publicly-available data sources that provide information about the employment of people with intellectual and developmental disabilities. It provides important information about these data sources, including their purposes, key definitions, and where to access the public data. Using these data…

The term parapatric speciation, borrowed from biogeography, is used as a metaphor for describing and illustrating a little acknowledged change in the field of early intervention that occurred at the time of the passage of the Education of the Handicapped Act Part H early intervention legislation. The term refers to the formation of a new species…