Multi-tiered Systems of Support (MTSS) is an outgrowth of Response to Intervention (RtI). The various systems of support for students and school communities provided through these programs are integral to modern education and embedded in the Individuals with Disabilities Education Improvement Act (IDEIA) of 2004. While there are many benefits to…

This response to intervention study examined agreement between classification methods of preschool children's responsiveness to Tier 2 intervention using level of performance (25th percentile), growth (equivalent to small and medium effect sizes), and both level of performance and growth in a dual-discrepancy approach. Overall, 181 children…

Response to intervention (RTI) is used as a prerequisite to referring children for special education eligibility for learning disabilities (LD). RTI provides schools with a framework for helping students with learning challenges. In the United States, while the number of students receiving services through RTI has remained consistent, the overall…

We use administrative data to measure whether attending a charter school in Denver, Colorado, reduces the likelihood that students are newly classified as having a disability in primary grades. We employ an observational approach that takes advantage of Denver's Common Enrollment System, which allows us to observe each school that the student…

With the implementation of RTI, educators are attempting to find models that are the best fit for their schools. The problem solving and standard protocol models are the two most common. This study of 65 students examines a new model, the dynamic skills protocol implemented in an elementary school starting in their fourth quarter of kindergarten…