Deficits in numerical magnitude perception characterize the mathematics learning disability developmental dyscalculia (DD), but recent studies suggest the relation stems from inhibitory control demands from incongruent visual cues in the nonsymbolic number comparison task. This study investigated the relation among magnitude perception during…

This "Equity by Design Research Brief" presents a qualitative study of Black and Latinx parents of students with disabilities who experienced conflicts with charter schools. The purpose of the study was to understand the mechanism that generated and sustained the conflict. Understanding this conflict can provide guidance for charter…

The study investigated the factors that influenced Embu County (Kenya) primary school teachers' attitudes towards including students with disabilities in the general education classroom. The study examined whether general education and special education teachers in Embu County differ in their attitudes towards inclusion. Additionally, the study…

Students with autism spectrum disorder is a growing population in classrooms that require specialized instructional strategies to meet their challenging and unique needs with behavior, academics, and socialization. The purpose of this interpretative phenomenological research study was to understand the lived experiences of general and special…

This qualitative study investigates the experiences of students with intellectual disability with peer mentors at a large Midwestern inclusive postsecondary education program (IPSE). Participants were students with intellectual disability and peer mentors associated with the IPSE. Students with intellectual disability are valued as partners in…

The marginalization of "dis/abled" Black and students of Color is well-documented in the K-12 contexts (Annamma et al., 2013; Artiles, 2013; Artiles et al., 2002; Artiles, & Trent, 1994; Blanchett, 2006). Studies have found that not only do Black and students of Color experience overrepresentation in Special Education but that…

Despite challenges educators face when assessing needs of students with significant cognitive disabilities, providing a fair and accurate assessment of skills is crucial to a student's future success. Dismal outcomes for these students indicate the current transition planning process is weak and not appropriate. Research suggests meaningful…

Attending college can lead to many benefits including better outcomes in adult life for college graduates. This concept is applicable to all students, including students with intellectual disability who are attending institutions of higher education programs to refine social, academic, employment, and independent living skills. Similar to their…

The passage of the Higher Education Opportunity Act in 2008 extended the expectation of previous legislation (the Education for All Handicapped Children Act and Individuals With Disabilities Education Act) regarding general education academic access for students with intellectual disability, from elementary to secondary and now through to…

Postsecondary education programs (PSEs) are becoming increasingly available for young adults with intellectual and developmental disabilities across the United States. Positive interactions between young adults and their families and professionals, and collaborative family-professional interactions can enhance transition outcomes for people with…

Background: Mental capacity assessments currently rely on subjective opinion. Researchers have yet to explore the association between key cognitive functions of rational decision making and mental capacity classifications for people with intellectual disabilities. Method: Sixty-three adults completed the Montreal Cognitive Assessment, which…

Objectives: The aim of this study is to update and extend an original meta-analysis which included papers published up to and including 2003 and investigated the impact of technology use on employment-related outcomes for people with intellectual and developmental disability. Methods: Following on from the original meta-analysis, this study is a…

The benefit of permanent prompts depends on the extent to which their use is generalized. Previous research has demonstrated both control by and efficacy of pictorial prompts (e.g., Phillips & Vollmer, 2012). The present studies similarly evaluated stimulus control by textual prompts. Six school aged children with intellectual disabilities…

Many siblings anticipate fulfilling caregiving roles for their brothers and sisters with intellectual and developmental disabilities (IDD). Given these roles and the importance of supported decision making, it is crucial to understand how individuals with IDD and their siblings make decisions. Using dyadic interviews, we examined the perspectives…

Behavior analysts typically teach conditional discriminations in a mixed-trial format but may switch to a blocked-trial format for learners displaying limited acquisition. No known research has shown that mixed-trial methods are more effective or efficient than blocked-trial methods for teaching discriminations, so it is not clear why this format…