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…

The global COVID-19 pandemic forced teachers to support students online in multiple academic subjects, including mathematics, including students with disabilities and those at-risk. And yet, to date, limited research exists examining teaching mathematics to students with disabilities online. The current study explored the use of the…

Adults with intellectual and developmental disability (IDD) increasingly are accessing inclusive college programs to gain academic and employment preparation for future community living. Decision-making and self-determination are two inter-related skills taught in these programs. In this study, we investigated an intervention that combined remote…

Instructional technology is growing at rapid rates. In the field of mathematics, virtual manipulatives are a research-based tool that has shown to have a positive impact on students' mathematic achievement, as well as student engagement in learning. In an effort to extend the research, this study investigated the impact of virtual manipulatives,…

Successful text comprehension is a complex task, requiring a variety of cognitive skills and processes that support students in making inferences, integrating information across sentences in text, monitoring understanding, and gaining knowledge about text structure. For students with significant intellectual disability (SID), text comprehension is…

Self-instruction for individuals with an intellectual disability can be viewed as a pivotal skill in that once learned this skill has collateral effects on future behaviors in various environments. This study used a multiple probe across participants design to evaluate video modeling to teach high school students with an intellectual disability to…

Manipulatives support students with and without disabilities in mathematics. However, as students age, concrete manipulatives can be limiting and potentially not age appropriate (Satsangi, 2015). An alternative is virtual manipulatives, including app-based manipulatives. This study compared the use of app-based manipulatives to concrete…

Two different video-based procedures for presenting the passage of time (how long a step lasts) were examined. The two procedures were presented within the framework of video prompting to promote independent multi-step task completion across four young adults with moderate intellectual disability. The two procedures demonstrating passage of the…

The present study compared a spelling practice intervention using a tablet personal computer (PC) and picture cards with three students diagnosed with developmental disabilities. An alternating-treatments design with a non-concurrent multiple-baseline across participants was used. The aims of the present study were: (a) to determine if…

Calculators are widely used in mathematics education, yet limited research examines the effects of calculators for students with mild intellectual disability. An alternating treatments design was used to study the effects of calculator types (i.e., scientific and graphing) on the mathematical performance (i.e., computation and word problems) of…

The purpose of this article is to provide a comprehensive review of the published research-based strategies used in content area instruction for students with autism spectrum disorders (ASD). Twenty-eight (N = 28) studies published from 2000-2012 that met the criteria for inclusion were located, reviewed, and synthesized. Findings revealed the…

This study investigated the effectiveness of computer-based video instruction (CBVI) to teach three young adults with moderate intellectual disabilities to push a "request to stop bus signal" and exit a city bus in response to target landmarks. A multiple probe design across three students and one bus route was used to evaluate effectiveness of…