The passing of the Education for All Handicapped Children Act---later renamed the Individuals With Disabilities Education Act---mandated that schools and districts ensure that all available education services were comparable between students with disabilities and general education students. This mandate led to students with disabilities and…

In evaluation and applied social research, focus groups may be used to gather different kinds of evidence (e.g., opinion, tacit knowledge). In this article, we argue that making focus group design choices explicitly in relation to the type of evidence required would enhance the empirical value and rigor associated with focus group utilization. We…

In this article, the authors examine the interconnections among education researchers' misconceptions about the quality of the education research literature. Specifically, the authors catalog the sequence of events that, when taken together with a series of contradictory graphs presented by influential scholars in prominent settings, may have…

Special educators are required to use evidence-based academic and behavioral interventions in their classrooms (U.S. Department of Education, 2010). No rigorous and comprehensive database currently exists to support educators. Within the field of special education, single-subject research is the primary research methodology (Horner, Carr, Halle,…

High stakes assessments mandated by 2001 No Child Left Behind Act (NCLB) have increased the focus on student achievement causing a closer examination of the link between student achievement and teacher quality. Teacher training, through professional development, has been documented to be one of the most important factors in student achievement and…

The passage of the Individuals With Disabilities Education Improvement Act and the No Child Left Behind Act has highlighted the importance of all students having access to the general education curriculum. Because students with disabilities are being included in the general education classroom in greater numbers, teachers need to implement…

This article examines changes in the research design, sample size, and precision between the planning phase and implementation phase of group randomized trials (GRTs) funded by the Institute of Education Sciences. Thirty-eight GRTs funded between 2002 and 2006 were examined. Three studies revealed changes in the experimental design. Ten studies…

In the wake of an increasing political commitment to evidence-based decision making and evidence-based educational reform that emerged with the No Child Left Behind effort, the question of what counts as evidence has become increasingly important in the field of science education. In current public discussions, academics, politicians, and other…

Although implementation of evidence-based practice (EBP) has been strongly advocated by federal legislation as well as school districts in recent years, the concept has not been well accepted in adapted physical education (APE), perhaps due to a lack of understanding of the central notion of EBP. The purpose of this article is to discuss how APE…

Some form of a short interrupted time series (ITS) is often used to evaluate state and national programs. An ITS design with a single treatment group assumes that the pretest functional form can be validly estimated and extrapolated into the postintervention period where it provides a valid counterfactual. This assumption is problematic. Ambiguous…

Professionals mostly agree that scientific research should guide practice in education. The Individuals with Disabilities Education Improvement Act (IDEIA; 2004) and the No Child Left Behind Act (2002) require that students with disabilities receive research-based practices in the "least restrictive environment." Because the least…

The No Child Left Behind Act (NCLB) of 2001 guides school policies on teaching and assessment and promotes school interventions that focus on learner-centered pedagogy. Despite this emphasis on learner-centered pedagogy, significant numbers of Title I elementary students in Florida achieved below state standards from 2006 to 2009. This study used…

The implementation of No Child Left Behind (NCLB) in 2002 and subsequent sanctions for lower performing school systems has resulted in a number of both positive and negative consequences. One negative effect of NCLB is that teachers report a great deal of anxiety with regard to state-mandated assessments. The authors propose that one cause for the…

This bestselling work provides practitioners with a complete guide to implementing response to intervention (RTI) in schools. The authors are leading experts who explain the main components of RTI--high-quality instruction, frequent assessment, and data-based decision making--and show how to use it to foster positive academic and behavioral…

Only recently have school districts across the nation begun to offer Algebra I to all eighth grade students. Currently, most eighth grade Algebra I curriculum does not have a national consistent focus of topics or level of rigor. A key issue of implementing Algebra I in eighth grade is defining national Algebra I concepts and skills that students…