An experimental design was used to evaluate the effects of a classroom-based purchasing skills intervention designed to teach postsecondary students with intellectual and developmental disabilities the one-dollar-more purchasing strategy. The experimental group students (n = 12) completed the intervention first,and the control group participants…

Teaching science education has remained limited for students with intellectual and developmental disabilities (IDD), which, in turn, has resulted in an ongoing discrepancy between these students and their typically developing peers for decades. Although there is a growing body of research in effective teaching approaches aimed at overcoming this…

Background: Previous reviews did not include sources that were published in the last 14 years, indicating a need for an updated synthesis on the time delay literature. Objectives: This review was designed to synthesize outcomes for studies assessing time delay prompting procedures for teaching young children. Data sources: PsycINFO and ProQuest…

As interest in derived relational responding has increased, so have the number of investigations evaluating interventions to promote the emergence of derived responding for individuals with autism, as well as other intellectual and developmental disabilities. However, much of the literature has focused on the relation of sameness, and less is…

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…

This study investigated Chinese special education teachers' perceptions and practices of individualizing instruction for students with intellectual and developmental disabilities (IDD). Semistructured interviews were conducted with 31 teachers who taught elementary Chinese language arts and math in six public special education schools for students…

Effective educational practices play an instrumental role in student success. In the context of an inclusive classroom, it is crucial that educators use evidence-based practices to ensure all students meet educational outcomes. This literature review paper focuses on two evidence-based pedagogies, namely direct/explicit instruction (DI/EI) and…

Individuals with intellectual and developmental disabilities (IDD) have a significantly lower employment rate than those without disabilities. One promising intervention for improving employment outcomes is video-based instruction. The purpose of this systematic review was to examine the application of video-based instruction (VBI) to teach…

Teaching students with intellectual and development disabilities (IDD) can often be a difficult and complex job. Teachers frequently rely on educational support staff or paraprofessionals to assist in the classroom in a variety of ways. However, paraprofessionals are unlikely to come into the classroom with the knowledge and skills needed to…

Improving the ability to solve mathematical word problems is one of the most critical issues facing students with developmental disabilities, because it is directly related to their independent living skills. The purpose of this study was to propose a teaching model that implements augmented reality (AR) and video modeling (VM), and to validate…

Writing has implications for the academic, vocational, and social pursuits of students. Unfortunately, many students with disabilities -- including those with intellectual and developmental disabilities -- struggle with a foundational aspect of written expression: text writing within sentences and paragraphs. This study used a multiple-baseline…

In Botswana, Special Needs Education has been implemented for 25 years with some success but there is still a need for evidence-based methods like Frequency Building, behavioural fluency, and Precision Teaching to be used to measure and improve school performance and learning. We explored the impact of these behavioural technologies on reading…

Authors share an initial exploration of the pedagogy practiced at The Camphill School, specifically in relation to the integration of technology into its program. An approved private school situated in rural Pennsylvania, which caters to students on the autism spectrum, and others with different or additional physical and developmental…

The aim of this study was to investigate the effect of a precision teaching (PT) framework on the mathematical ability of students with intellectual and developmental disabilities. We also examined if students of moderate mathematical ability could perform as well as their peers with fewer difficulties with their math skills. Sixteen students…

Job coaches are not typically trained to implement systematic instructional strategies to teach vocational skills to students with intellectual and developmental disabilities (IDD). This study replicated and expanded the evaluation of a job coach behavioral skills training program designed by Brock et al. (2016) to teach participants to implement…