A randomized controlled trial was used to evaluate the effects of a supplemental mathematics intervention that emphasized fluency building for computations and procedures. All fourth- and fifth-grade English-speaking students from a single school district who were participating in general education mathematics instruction and had a 2009 year-end…

In conjunction with its fall quarterly meeting, NCD convened a stakeholder forum in Atlanta in October 2014 to receive testimony on the role of special education in the School-to-Prison Pipeline. The findings and recommendations in this report are based upon the culmination of that testimony, interviews with experts, and review of available…

To assist states and local districts with planning for RTI, the National Center on Response to Intervention (NCRTI) has developed this information brief, "Essential Components of RTI--A Closer Look at Response to Intervention." This brief provides a definition of RTI, reviews essential RTI components, and responds to frequently asked…

The renewal of IDEA (2004) produced a number of changes in the identification process for children with Specific Learning Disabilities (SLDs). The requirement that students must present a severe discrepancy between IQ and academic performance has been modified to allow for a more flexible problem-solving approach commonly labeled "Response to…

No Child Left Behind's mandate to close the achievement gap for students with disabilities and the emergence of response to intervention (RTI) as a means to address students' learning needs have led many schools to use more preventive academic supports within the general education classroom. The use of a diagnostic, intervention-based approach to…

In the previous article in this series, the authors provided a rationale for integrating academic and behavior response to intervention (RTI) systems. Their rationale included: (1) research showing that challenges in academic and social behavior are linked; (2) a description of the common features that both RTI systems share; and (3) the…

Rates of agreement among alternative definitions of reading disability and their 1- and 2-year stabilities were examined using a new measure of agreement, the affected-status agreement statistic. Participants were 288,114 first through third grade students. Reading measures were "Dynamic Indicators of Basic Early Literacy Skills" Oral…

Many schools are turning to response to intervention (RTI) models to meet the needs of their students. The promise of RTI is that it will enable schools to better and more efficiently meet the learning needs of a large continuum of students by providing evidence-based schoolwide instruction, supplemental supports, and intensive individualized…

Patterns of identification for special education services across three cohorts of students in kindergarten through third grade before and after implementation of a schoolwide, three-tier reading prevention model in one large school district are reported. The first cohort of students represents a historical control group that did not participate in…

Perhaps the greatest value of response to intervention (RTI) as a decision framework is that it brings attention to variables (e.g., mastery of prerequisite skills, frequency of instructional corrective feedback, reinforcement schedules for correct responding) that if changed might make a meaningful difference for students (e.g., child rate of…

Based on interactions with general education teachers, observations of special education students in inclusion classrooms, and general education teachers' input during the Response to Intervention (RTI) process, a resource teacher found that many teachers were ill prepared to meet the diverse needs of special education students in the inclusion…

This paper proposes a model of effective instruction and intervention for English Learners (ELs) within a Response to Intervention (RTI) framework. First, we review literature on effective instruction for ELs and how RTI can address the needs of these students. Then, we describe the PLUSS model, which integrates research on effective instruction…

School districts in the U.S. are mandated to identify young children with disabilities. Developmental screeners are typically used to screen for such skill deficits. Academic tests are used in older students. A significant challenge is identifying children with potential learning disabilities early in their school career. This study identifies a…

Legal mandates, educational reform, and professional policy changes, have emphasized the need to promote the integration of services for students with communication impairments within the general education curriculum. However, speech-language pathologists (SLPs) continue to report the provision of primarily pull-out services with intervention…

This study demonstrates the impact of an Early Reading First intervention on preschool children's language and literacy development using an ex post facto, causal-comparative research design. The project's professional development model was evaluated to produce a process and outcome evaluation to answer two overarching research questions: (1) What…