Manipulatives are an effective mathematical tool to support students with disabilities in the area of mathematics. Yet, there remain inconsistencies in terms of which type -- concrete or virtual -- is more effective for students with disabilities working on algebra related content and which type is preferred by students. The researchers used an…

The current study examined the criterion validity of a computer adaptive universal screener with an end-of-year state mathematics assessment using extant data provided by a local education agency. Participants included 1,195 third through eighth graders. Correlational analyses were used to report predictive and concurrent validity coefficients for…

Focus groups were conducted with middle school general and special education teachers to investigate their perceptions of Response to Intervention (RTI) reading intervention. Three cross-cutting themes emerged through content analysis: (a) the exigency of professional development, (b) building capacity to implement in middle school, and (c)…

This study explored prior experiences that shaped literacy motivation beliefs among adolescents with learning disabilities (LD). Data included student and teacher interviews, teacher response scales, and classroom observations. Two cycles of analysis, using directed content and thematic approaches, resulted in findings that indicate two types of…

While curriculum-based measurement (CBM) tools for screening decisions in reading, mathematics, and written language have been well examined, tools for use in content areas (e.g., science and social studies) remain in the beginning stages of research. In this study, two alternate forms of a new CBM tool (Statement Verification for Science; SV-S),…

Writing standards and objectives outline complex skills for narrative essay writing at the secondary level. Students with disabilities often produce disorganized narratives with fewer narrative elements than their peers without disabilities. A multiple-probe design was used to examine effects of Self-Regulated Strategy Development for the Pick my…

Federal regulations indicate that the achievement gap must be closed between subgroups, including the gap between special education and non-special education students. We explored the ways in which achievement trends are influenced by three methods of reporting (cross-sectional, cohort-static, and cohort-dynamic). We also investigated (a) the ways…

This study focuses on companionship, intimacy, and support of reciprocated friendships of students with autism spectrum disorders (ASD), students with motor and/or sensory disabilities, and typically developing students with their classmates at the start of mainstream secondary school. The study included 1379 typically developing students, 65…

Rarely are the views of children with learning disabilities elicited. In this study, we used focus groups involving eight students with learning disabilities to explore their self-perceptions as learners and writers using assistive technology (AT). Three groups of two to three Grade 4-8 students and their parents participated in the qualitative…

This study examined relationships between three factors related to teacher self-efficacy (use of inclusive instruction, collaboration with others, and managing disruptive behaviour) and practicing teachers' sentiments, attitudes, and concerns about inclusive education of students with developmental disabilities. We calculated Pearson…