In this dissertation I report findings from two studies of the literacy abilities of children with Williams syndrome (WS), a genetic disorder associated with intellectual disability. I had two overarching goals: 1) evaluate the applicability of theories of reading and spelling acquisition developed based on typically developing children to…

The increased availability of low-cost, standalone and immersive virtual reality (VR) can facilitate adoption in autism education. An immersive VR implementation of the individual work system (IWS) from the TEACCH® approach has the potential to be a safe and predictable environment for autistic learners with or without intellectual disability.…

Teachers are expected to cater for the diverse learning needs of students in their classes including by the provision of reasonable adjustments for students with disabilities that impact their learning. In this paper we problematise the notion of reasonable adjustments for students with intellectual and developmental learning difficulties. Drawing…

This Handbook focuses on the implications and strategies for educating students with disabilities. Covering diverse populations from an academic, behavioral, and international standpoint, it is a comprehensive resource spanning elementary to high school. In the first section, the Handbook delves into students with learning disabilities, autism,…

The aim of this study is to investigate the effectiveness of Gagne's model in teaching the concept of geometric shapes, triangle, circle and square, to a student with intellectual disability. A multiple-probe design across behaviors, a single-subject design, was used to demonstrate the effectiveness of the adopted model. The participant of this…

Increasingly individuals with Intellectual Disability (ID) are showing the capability of learning abstract mathematical skills like algebra. The purpose of the study was to show a method for teaching high school-aged individuals with ID the algebra skill of creating an equation from a line using a time-delay strategy and equation template. We…

Researchers determined virtual manipulatives, on their own or as part of an instructional sequence, to be an evidence-based practice for students with intellectual and developmental disabilities (IDD; Long et al., 2022). Yet, the majority of research looking at virtual manipulative-based instructional sequences involves the phases learned in a…

Children with intellectual disabilities face obstacles in their numeracy skills development. Stick intelligence is a learning media that is aimed to help these children enhance their numeracy skills. Therefore, this study aims to identify: (1) the numeracy skills of students with intellectual disabilities before using the mathematical intelligence…

This literature synthesis examines empirical literature on interventions and measures used in experimental studies of reading comprehension for students with both autism spectrum disorder (ASD) and intellectual disability (ID) or intensive support needs. Eleven studies met inclusion criteria. We present the effectiveness of the interventions and…

Objective: The effects of hemsball game skills development program on the motor proficiency level of children in the 12-16 age group with mild and moderate intellectual disabilities (ID) have been examined in this study. Method: A total of 50 (25 experimental group +25 control group) students, 23 of which had mild intellectual disabilities (ID)…

This study used a single-subject alternating treatment design across students to compare mass discrete trials and distributed mass trials distributed in a shared story reading on the acquisition of functional skills for students with Autism. The results of this study examined a functional relationship between the interventions on the acquisition…

This study aimed to: (1) describe the teachers' level of understanding of Domestic Activity Daily Living (DADL) learning for students with ID; (2) describe the activities that the teachers possibly performed, especially in systematic instructions (SI); and (3) the teachers' level of understanding of integrating functional academics in DADL. The…

Researchers established virtual manipulatives as an evidence-based practice for students with intellectual and developmental disabilities (IDD). However, much of the existing research for this population targets middle school students with IDD. This study examined a virtual number line paired with teacher modeling and the system of least prompts…

Little is known about inclusive teachers' belief systems about teaching students with mild, moderate, or severe intellectual disabilities across different subjects (e.g. language arts, math, science, PE, art, and music) in less developed countries. To address this gap, this study aims to understand inclusive teachers' belief systems about teaching…

Objective: Reading is an indispensable skill. The study investigated the effects of music therapy on the reading skills of pupils with intellectual disability. Methods: An experimental research design was used. The sample was purposively selected from two special schools for pupils with intellectual disability in Ibadan, Nigeria. Seventeen pupils…