Many teacher education researchers have expressed concerns with the lack of rigorous impact evaluations of teacher preparation practices. I summarize these various concerns as they relate to issues of internal validity, external validity, and measurement. I then assess the prevalence of these issues by reviewing 166 impact evaluations of teacher…

This guide will help researchers design and implement impact studies in education so that the findings are more generalizable to the study's target population. Guidance is provided on key steps that researchers can take, including defining the target population, selecting a sample of schools--and replacement schools, when needed--managing school…

The Education Technology Industry Network, a division of the Software & Information Industry Association commissioned Empirical Education Inc. to provide guidelines for research given the accelerated development of cloud-based technology and the important policy changes brought about by the Every Student Succeeds Act (ESSA). The guidelines…

This book engages readers via the international contributions from "home" field sites around the world and international authors. Importantly, the various chapters address a wide spectrum of educational contexts -- ranging from higher education, to K-12 public and private schools, to prison schools. The realistic accounts portrayed in…

As evidence-based reform becomes increasingly important in educational policy, it is becoming essential to understand how research design might contribute to reported effect sizes in experiments evaluating educational programs. The purpose of this study was to examine how methodological features such as types of publication, sample sizes, and…

This article reports on the experiences and perceptions of K-12 teachers as they engaged in a participatory action research (PAR) project, "Science Across the Curriculum." Although the experiences and professional learning of two of the project participants are highlighted, the challenges that all participants experienced as they conceptualized…

Investigators interested in conducting school health research face many challenges. This article focuses on an analysis of research designs and measurement issues that most frequently confront school health researchers. (Author/DF)

This paper describes development of a study that includes participatory action research, specifically the establishment of a family advisory committee. The study involved a survey of Massachusetts families of children with disabilities. Suggestions for establishing and integrating the committee into the research enterprise are offered, as are…

The importance and relevance of longitudinal research in learning disabilities is addressed, including its value in verification of appropriate hypotheses concerning particular developmental patterns and debunking of misconceptions. Examples from various longitudinal studies are given. (DB)

This document includes two presentations on research methods appropriate to research questions involving art classroom settings. "The Nuts and Bolts of Basic Research" (Read M. Diket) outlines the classification systems of research and establishes their basis in purpose and method. Systems represented are: (1) historical research; (2)…

This article reviewed 55 studies to examine trends in interventions to improve the academic functioning of students with emotional disturbance. Results of descriptive analysis indicated: lack of demographic information; settings usually special education classrooms; predominantly single-subject designs; lack of treatment fidelity data; lack of…

This paper describes the parallel treatments design, a nested single subject experimental design that combines two concurrently implemented multiple probe designs, allows control for effects of extraneous variables through counterbalancing, and replicates its effects across behaviors. Procedural guidelines for the design's use and issues related…

The author replies to responses to her article, "The Newtonian Mechanistic Paradigm, Special Education, and Contours of Alternatives" (EC 220 916). Topics covered include the degree of objectivity versus the idea of objectivity, theory-data separation versus theory-laden data, Piagetian theory and the question of theory versus paradigm,…

Research articles published in 10 major journals during the years 1984-1987 were evaluated to determine how many satisfied the recommendations of the Council for Learning Disabilities' Research Committee on reporting subject data. Only 4 of the 277 articles included acceptable information in 7 recommended areas of subject data. (Author/JDD)

This article describes the multielement design, often recommended in single-subject research, and discusses its advantages and disadvantages for research in early intervention with handicapped children. The article concludes that the multielement design has many advantages, though multiple treatment interference is an issue of concern. (JDD)