Despite evidence that tiered instruction within response to intervention (RTI) frameworks is important for students with reading difficulties, no complementary professional development (PD) research demonstrates how teachers can develop knowledge necessary to implement coordinated evidence-based instruction across instructional tiers. One…

After a multitude of studies across more than a century, researchers have failed to consistently identify characteristics or patterns that distinguish dyslexia from other decoding challenges. Many researchers and educators argue the construct is too vague and contradictory to be useful for educators. Nevertheless, attention to dyslexia in policy…

The purpose of this study was to determine the effectiveness of an instructional package, Self-Regulated Strategy Development, a cognitive strategy instructional model (POW + TREE), in combination with video self-modeling (VSM) on the improvement on the written expression of three third-grade students with learning disabilities (LD). This…

Purpose: This article describes the process of developing and implementing a supplemental early literacy curriculum designed for preschoolers demonstrating delays in literacy development. Method: Intervention research and implementation research have traditionally been viewed as sequential processes. This article illustrates a process of…

Students who are socially competent are more likely to experience school success than those who are not. Students with social deficits experience frequent failures with both peers and adults and often require explicit social skills instruction. Because social skills instruction programs taught in isolation rarely result in successful skill…

Two primary purposes guided this quasi-experimental within-teacher study: (a) to examine changes from baseline through 2 years of professional development (Individualizing Student Instruction) in kindergarten teachers' differentiation of Tier 1 literacy instruction; and (b) to examine changes in reading and vocabulary of 3 cohorts of the teachers'…

Many schools are implementing multitier response-to-intervention (RTI) models to reduce reading difficulties. This study was part of our larger ongoing longitudinal RTI investigation within the Florida Learning Disabilities Center grant and was conducted in 7 ethnically and socioeconomically diverse schools. We observed reading instruction in 20…

The purpose of this study is to evaluate, using a randomized experimental design, the efficacy of TERC's "Using Data" program to change teacher behavior and improve student learning outcomes. The "Using Data" intervention provides professional development and technical assistance to teachers to help them use data…

Special education outcomes were evaluated for 3,608 children (2,513 males) with a preschool history of developmental disability. Sixty-six percent of the children had an identified disability in fourth grade. The percentage of children with a disability at outcome varied across preschool disability categories from 54% to 96%. The consistency of…

Response to Intervention has garnered recent interest from policymakers, researchers, and educators. Studies of its effectiveness have found it promising, and state education agencies are increasingly interested in the approach. This report supplies basic information about state planning and implementation of the approach in Alabama, Florida,…

Response to Intervention (RTI), as a model for improving services to all students, has been a growing phenomenon since the reauthorization of the Individuals with Disabilities Education Act (IDEA) in 2004. The National Association of State Directors of Special Education (NASDSE) defines RTI as "the practice of (1) providing high-quality…

The present study evaluated the utilization and perceived usefulness of recommendations made to college students as the result of an evaluation and subsequent diagnosis of a specific learning disability. Participants were 47 college students who had received a diagnosis of learning disability within the previous two semesters at a university…

The purpose of this study was to analyze the research literature on three-tier models of reading and behavior and to provide a descriptive analysis and meta-analytic review of these models. An in-depth review of 17 articles was conducted on the similarities and differences between and among three-tier models of reading (n = 5), models of behavior…