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…

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…

The increased prevalence of autism spectrum disorders (ASD) has intensified the need for high-quality special education services designed for children and youth with ASD and their families. Implementation science provides guidance for moving innovation, such as utilizing evidence- based practices for students with ASD, into regular practice in…

Presents results of a policy study of implementation of the transition mandates of the Individuals with Disabilities Education Act. Five "model sites" and four "representative sites" were identified and visited. Results of the cross-case analysis focus on factors supporting and posing challenges to implementation. (Author/DB)

The article discusses conceptual principles which underpin development of consultation-based programing for students with mild disabilities, proposes informal standards for ecological evaluation of specific formats, and identifies factors (such as administrative support and participatory planning and decision making) that maximize the potential…