In 2010, the Institute of Education Sciences commissioned a much-needed national evaluation of response to intervention (RTI). The evaluators defined their task very narrowly, asking "Does the use of universal screening, including a cut-point for designating students for more intensive Tier 2 and Tier 3 interventions, increase children's…

Although peer support arrangements are a promising strategy to promote inclusion in general education classrooms, previous studies have not addressed how paraprofessionals might implement this strategy under typical circumstances without extensive researcher involvement. In this single-case design study, four special education teachers trained and…

The report of the national response to intervention (RTI) evaluation study, conducted during 2011-2012, was released in November 2015. Anyone who has read the lengthy report can attest to its complexity and the design used in the study. Both these factors can influence the interpretation of the results from this evaluation. In this commentary, we…

This article discusses the strategic scaling up of evidence-based practices. The authors draw from the scholarly work of fellow special education researchers and from the field of learning sciences. The article defines scaling up as the process by which researchers or educators initially implement interventions on a small scale, validate them, and…

This analysis of federal laws, state-level policies, and providers' and consumers' viewpoints examines the degree to which family-oriented early intervention policies and practices are family centered. Results indicate a movement toward adoption of family-centered policies and practices, but show discrepancies between state-level policymakers and…

A policy study (1992-94) investigated how three exemplary states have implemented transition services for youth with disabilities. Document evaluation and interviews (N=74) with key policymakers and implementors resulted in identifying seven themes that contributed to the successful initiation and continuation of transition policies, practices,…