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…

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…

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…

The authors of the "No Child Left Behind Act of 2001" anticipated that a majority of school districts or schools would not be able to attain state and national achievement standards without assistance. Consequently, the Act created a major tenet known as Supplemental Educational Services (SES) programs to improve the learning outcomes of…

The goal of the RF program, Part B of the No Child Left Behind Act of 2001 (NCLB), is to have all children reading at grade level by the end of third grade. There is no legislative precedent for this program, focused as it is on preventing reading failure in the early elementary years (US Department of Education, April 2002). Because the design of…

Background/Context: Culturally authoritative texts such as Text Revision of the Diagnostic & Statistical Manual-IV [DSM-IV-TR](American Psychiatric Association [APA], 2004) describe literate impossibility for individuals with disability labels associated with severe developmental disabilities. Our qualitative research challenges the…

While research has shown that social workers can have positive impacts on students' school adjustment, evaluations of overall practice models continue to be limited. This article evaluates a model of community-school social work practice by examining its effect on problem behaviors and concerns identified by teachers and parents at referral. As…

Context: The context for this article is the public response to the federal role in the oversight and enforcement of the Individuals With Disabilities Education Act (IDEA) and the No Child Left Behind Act (NCLB). This response has been characterized by a tension between concerns about federal interference in public education and support for…

Background: Accountability demands are increasingly pushing school leaders to explore more data and do more sophisticated analyses. Data-driven decision making (DDDM) has become an emerging field of practice for school leadership and a central focus of education policy and practice. Purpose: This study examined principals' DDDM practices and…

The National Center for Education Evaluation and Regional Assistance produced this major study of the effectiveness of education technology. Mandated by Congress, the report uses scientifically based research methods and control groups to focus on the impact of technology on student academic achievement. Thirty-three districts, 132 schools, and…

Rigorous research provides information that will allow other schools and districts to select interventions that have a scientifically based track record of effectiveness. All Striving Reader grants include the mandate to evaluate literacy intervention(s) targeted to adolescents who are reading significantly below grade level. Although all studies…