In January 2011, a Joint Committee of representatives from the U.S. Department of Education (ED) and the U.S. National Science Foundation (NSF) began work to establish cross-agency guidelines for improving the quality, coherence, and pace of knowledge development in science, technology, engineering and mathematics (STEM) education. Although the…

In this introduction to the applicaton of meta-analysis as a quantitative synthesis technique, several alternative approaches to research synthesis are described. Their advantages and disadvantages, as compared to those of the techniques of meta-analysis. Decisions that must be faced by the prospective user of meta-analysis are described.…

Meta-analysis, applying data analysis to quantitative summaries of individual studies, is described in terms of procedures and advantages (inclusiveness and examination of interactions across studies) for special education research. (CL)

This paper decribes the case survey method as a technique to overcome data collection problems and lack of integration of case studies. It outlines the roots of the method, distinguishes it from meta-analysis, describes the process with illustrations from an enrollment decline study, and analyzes its strengths and limitations. (BW)

The need for research synthesis is explored as well as the benefits of meta-analysis, particularly those related to understanding and explanation. The problems with traditional review methods are discussed, with special relevance to their failure to resolve problems. Finally, the findings from several meta-analyses are summarized and contrasted…

A grounded meta-analytic technique for comparing organizational interventions derived from rational-based strategies (e.g., management-by-objectives, planned change) with organizational culture-based strategies (organizational culture, climate) is described. The method is seen as useful for integrating qualitative and quantitative research.…

The authors cite problems but regard meta-analysis as an improvement over traditional methods of research integration. Advantages are increased objectivity, freedom from arbitrary levels of statistical significance, and potential to relate an array of independent variables to effect size. Disadvantages include questionable reliability of ratings…

Discusses how meta-analysis allows clinicians to determine objectively both presence and size of an effect or correlation within the existing literature by pooling the results of various studies and performing statistical analyses. Describes the risks and benefits of applying information obtained from meta-analysis into clinical practice.…

This paper provides a brief description of meta-analysis geared toward readers with limited statistics experience beyond an introductory course. The advantages and disadvantages of meta-analysis and its application in early childhood special education research are noted. (JDD)

There exists an abundance of research on topics relevant to the decisions organizations must take in allocating and developing their resources. This paper addresses the problem of integrating those research results. Data needed for the meta-analysis approach to research integration are sometimes not available in the published literature.…

A rigorous approach to conducting nonstatistical meta-analyses of research literature is presented and illustrated in a study of literature on primary care medical specialty choice. The approach described includes model development, literature retrieval and coding, quality rating, annotation of high-quality references, and synthesizing the subset…

The purpose of this tutorial is to enhance the familiarity and accessibility of meta-analyses in the domains of audiology and speech-language pathology for investigating questions of treatment efficacy and treatment effectiveness. Steps to conducting a meta-analysis are explained and an example of meta-analysis using published data is included.…

This document is comprised of four chapters that show how to use research-abstract worksheets and personal reviews of the literature as tools for linking research and practice in the helping professions. The research tools help to condense lengthy reports, place them into a consistent format, and actively involve the information seeker. Chapter 1…