There is a growing body of evidence on the effectiveness of modified schema-based instruction (MSBI) for teaching word problem-solving alongside other important skills, such as self-determination and mathematical discourse and reasoning. Yet the majority of studies have not been conducted in naturalistic instructional arrangements. We report…

Peer-mediated interventions (PMIs) are evidence-based practices that improve outcomes for students with intellectual and developmental disabilities (IDD). Determining whether peers also benefit substantively from their involvement in these widely used practices is key to establishing the reciprocity of PMIs. This study examined the breadth and…

A growing body of literature supports the effectiveness of Modified Schema-Based Instruction (MSBI) to improve mathematical problem-solving for students with autism spectrum disorder (ASD) and intellectual disability (ID). MSBI is an intervention package that teaches students to identify the problem structure and use a problem-solving heuristic to…

The road to employment begins in high school. However, few youth with severe disabilities currently participate in paid employment before graduation. The purpose of this study was to map the breadth of barriers that can hinder youth from accessing this influential transition experience. We held individual (n = 8) and focus group (n = 16)…

The experiences of girls of color labeled with significant cognitive disabilities in middle school and high school have historically been excluded from educational research. This study sought to better understand how girls of color labeled with significant cognitive disabilities navigated multimodal discourses and classroom practices as well as…

Peer mentoring programs provide an opportunity for individuals with and without intellectual and developmental disabilities (IDD) to learn, socialize, and work together in supportive and inclusive environments. In this study, we used a phenomenological research design to explore the impact of a college campus-based peer mentoring program on the…

Instruction and support for students with intellectual disability in general education classes should be informed by research-based interventions. In this systematic review, we examined the focus and impact of interventions delivered in inclusive classes to support middle and high school students with intellectual disability. We identified 40…

This study examined the differential impact of implementing the "Self-Determined Learning Model of Instruction" (SDLMI) alone with implementing the SDLMI combined with "Whose Future Is It?" with transition aged students with intellectual disability in a cluster randomized trial in the state of Rhode Island. The state of Rhode…

Effective vocational instruction is an essential aspect of preparing students with intellectual and developmental disabilities (IDD) for the world of work. We systematically reviewed research on instructional methods used to teach employment skills to secondary students with IDD. We identified 56 studies involving 766 participants with IDD. Four…