Meta-Analysis

Quantitative Methods for Research Synthesis

Author: Fredric Marc Wolf,Fredric M. Wolf

Publisher: SAGE

ISBN: 9780803927568

Category: Medical

Page: 65

View: 2804

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Meta-Analysis shows concisely, yet comprehensively, how to apply statistical methods to achieve a literature review of a common research domain. It demonstrates the use of combined tests and measures of effect size to synthesize quantitatively the results of independent studies for both group differences and correlations. Strengths and weaknesses of alternative approaches, as well as of meta-analysis in general, are presented.

Research Synthesis and Meta-Analysis

A Step-by-Step Approach

Author: Harris Cooper

Publisher: SAGE

ISBN: 1412937051

Category: Social Science

Page: 269

View: 7861

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Providing researchers with a practical and accessible advice, the Fourth Edition of the lauded Research Synthesis and Meta-Analysis offers thoroughly updated information. Author Harris M. Cooper draws on more than 30 years of experience to show readers how to conduct a comprehensive synthesis of past research.

The Handbook of Research Synthesis and Meta-Analysis

Author: Harris Cooper,Larry V. Hedges,Jeffrey C. Valentine

Publisher: Russell Sage Foundation

ISBN: 1610441389

Category: Social Science

Page: 632

View: 2594

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Praise for the first edition: “The Handbook is a comprehensive treatment of literature synthesis and provides practical advice for anyone deep in the throes of, just teetering on the brink of, or attempting to decipher a meta-analysis. Given the expanding application and importance of literature synthesis, understanding both its strengths and weaknesses is essential for its practitioners and consumers. This volume is a good beginning for those who wish to gain that understanding.” —Chance “Meta-analysis, as the statistical analysis of a large collection of results from individual studies is called, has now achieved a status of respectability in medicine. This respectability, when combined with the slight hint of mystique that sometimes surrounds meta-analysis, ensures that results of studies that use it are treated with the respect they deserve....The Handbook of Research Synthesis is one of the most important publications in this subject both as a definitive reference book and a practical manual.”—British Medical Journal When the first edition of The Handbook of Research Synthesis was published in 1994, it quickly became the definitive reference for researchers conducting meta-analyses of existing research in both the social and biological sciences. In this fully revised second edition, editors Harris Cooper, Larry Hedges, and Jeff Valentine present updated versions of the Handbook’s classic chapters, as well as entirely new sections reporting on the most recent, cutting-edge developments in the field. Research synthesis is the practice of systematically distilling and integrating data from a variety of sources in order to draw more reliable conclusions about a given question or topic. The Handbook of Research Synthesis and Meta-Analysis draws upon years of groundbreaking advances that have transformed research synthesis from a narrative craft into an important scientific process in its own right. Cooper, Hedges, and Valentine have assembled leading authorities in the field to guide the reader through every stage of the research synthesis process—problem formulation, literature search and evaluation, statistical integration, and report preparation. The Handbook of Research Synthesis and Meta-Analysis incorporates state-of-the-art techniques from all quantitative synthesis traditions. Distilling a vast technical literature and many informal sources, the Handbook provides a portfolio of the most effective solutions to the problems of quantitative data integration. Among the statistical issues addressed by the authors are the synthesis of non-independent data sets, fixed and random effects methods, the performance of sensitivity analyses and model assessments, and the problem of missing data. The Handbook of Research Synthesis and Meta-Analysis also provides a rich treatment of the non-statistical aspects of research synthesis. Topics include searching the literature, and developing schemes for gathering information from study reports. Those engaged in research synthesis will also find useful advice on how tables, graphs, and narration can be used to provide the most meaningful communication of the results of research synthesis. In addition, the editors address the potentials and limitations of research synthesis, and its future directions. The past decade has been a period of enormous growth in the field of research synthesis. The second edition Handbook thoroughly revises original chapters to assure that the volume remains the most authoritative source of information for researchers undertaking meta-analysis today. In response to the increasing use of research synthesis in the formation of public policy, the second edition includes a new chapter on both the strengths and limitations of research synthesis in policy debates

Forschungsmethoden und Evaluation in den Sozial- und Humanwissenschaften

Author: Nicola Döring,Jürgen Bortz

Publisher: Springer-Verlag

ISBN: 3642410898

Category: Psychology

Page: 1051

View: 4275

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Der Klassiker zu den Forschungsmethoden – rundum erneuert, didaktisch verbessert und aktueller denn je! Dieses Buch ist ein fundierter und verlässlicher Begleiter für Studierende, Forschende und Berufstätige – da ist alles drin: Grundlagen: Wissenschaftstheorie, Qualitätskriterien sowie ethische Aspekte. Anwendung: Alle Phasen des Forschungsprozesses von der Festlegung des Forschungsthemas, des Untersuchungsdesigns und der Operationalisierung über Stichprobenziehung, Datenerhebungs- und Datenanalysemethoden bis zur Ergebnispräsentation. Vertiefung: Effektgrößen, Metaanalysen, Strukturgleichungsmodelle, Evaluationsforschung. Die 5. Auflage wurde grundlegend überarbeitet: Klarheit: Verbesserte Gliederung der Kapitel sowie des gesamten Buches. Aktualität: Beiträge zu Online-Methoden, Mixed-Methods-Designs und anderen neueren Entwicklungen. Lernfreundlichkeit: Viele Abbildungen, Tabellen, Definitionsboxen, Cartoons, Übungsaufgaben und Lernquiz mit Lösungen. Praxisbezug: Reale Studienbeispiele aus verschiedenen sozial- und humanwissenschaftlichen Fächern (z.B. Psychologie, Kommunikationswissenschaft, Erziehungswissenschaft, Medizin, Soziologie). Eine Begleit-Website bietet Lern-Tools für Studierende und Materialien für Lehrende.

Applications of Research Methodology

Author: Thomas E. Scruggs,Margo A. Mastropieri

Publisher: Emerald Group Publishing

ISBN: 0762312955

Category: Education

Page: 348

View: 2091

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Research in learning and behavioral disabilities, employing a variety of methods and techniques, has provided information relevant to practitioners. This volume discusses, applies and evaluates different methodological approaches to learning and behavioral disorder research; and serves as a reference to educators, researchers, and others.

The Handbook of Research Synthesis

Author: Harris Cooper,Larry V. Hedges

Publisher: Russell Sage Foundation

ISBN: 1610441370

Category: Social Science

Page: 592

View: 1721

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“The Handbook is a comprehensive treatment of literature synthesis and provides practical advice for anyone deep in the throes of, just teetering on the brink of, or attempting to decipher a meta-analysis. Given the expanding application and importance of literature synthesis, understanding both its strengths and weaknesses is essential for its practitioners and consumers. This volume is a good beginning for those who wish to gain that understanding.” —Chance “Meta-analysis, as the statistical analysis of a large collection of results from individual studies is called, has now achieved a status of respectability in medicine. This respectability, when combined with the slight hint of mystique that sometimes surrounds meta-analysis, ensures that results of studies that use it are treated with the respect they deserve....The Handbook of Research Synthesis is one of the most important publications in this subject both as a definitive reference book and a practical manual.”—British Medical Journal The Handbook of Research Synthesis is the definitive reference and how-to manual for behavioral and medical scientists applying the craft of research synthesis. It draws upon twenty years of ground-breaking advances that have transformed the practice of synthesizing research literature from an art into a scientific process in its own right. Editors Harris Cooper and Larry V. Hedges have brought together leading authorities to guide the reader through every stage of the research synthesis process—problem formulation, literature search and evaluation, statistical integration, and report preparation. The Handbook of Research Synthesis incorporates in a single volume state-of-the-art techniques from all quantitative synthesis traditions, including Bayesian inference and the meta-analytic approaches. Distilling a vast technical literature and many informal sources, the Handbook provides a portfolio of the most effective solutions to problems of quantitative data integration. The Handbook of Research Synthesis also provides a rich treatment of the non-statistical aspects of research synthesis. Topics include searching the literature, managing reference databases and registries, and developing coding schemes. Those engaged in research synthesis will also find useful advice on how tables, graphs, and narration can be deployed to provide the most meaningful communication of the results of research synthesis. The Handbook of Research Synthesis is an illuminating compilation of practical instruction, theory, and problem solving. It provides an accumulation of knowledge about the craft of reviewing a scientific literature that can be found in no other single source. The Handbook offers the reader thorough instruction in the skills necessary to conduct powerful research syntheses meeting the highest standards of objectivity, systematicity, and rigor demanded of scientific enquiry. This definitive work will represent the state of the art in research synthesis for years to come.

Handbook of Meta-analysis in Ecology and Evolution

Author: Julia Koricheva,Jessica Gurevitch,Kerrie Mengersen

Publisher: Princeton University Press

ISBN: 0691137293

Category: Mathematics

Page: 498

View: 6881

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Meta-analysis is a powerful statistical methodology for synthesizing research evidence across independent studies. This is the first comprehensive handbook of meta-analysis written specifically for ecologists and evolutionary biologists, and it provides an invaluable introduction for beginners as well as an up-to-date guide for experienced meta-analysts. The chapters, written by renowned experts, walk readers through every step of meta-analysis, from problem formulation to the presentation of the results. The handbook identifies both the advantages of using meta-analysis for research synthesis and the potential pitfalls and limitations of meta-analysis (including when it should not be used). Different approaches to carrying out a meta-analysis are described, and include moment and least-square, maximum likelihood, and Bayesian approaches, all illustrated using worked examples based on real biological datasets. This one-of-a-kind resource is uniquely tailored to the biological sciences, and will provide an invaluable text for practitioners from graduate students and senior scientists to policymakers in conservation and environmental management. Walks you through every step of carrying out a meta-analysis in ecology and evolutionary biology, from problem formulation to result presentation Brings together experts from a broad range of fields Shows how to avoid, minimize, or resolve pitfalls such as missing data, publication bias, varying data quality, nonindependence of observations, and phylogenetic dependencies among species Helps you choose the right software Draws on numerous examples based on real biological datasets

Managing Human Resources Through Strategic Partnerships

Author: Susan E. Jackson,Randall S. Schuler

Publisher: South-Western Pub

ISBN: N.A

Category: Business & Economics

Page: 683

View: 1190

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As well as highlighting the themes of strategy, teams, diversity, global issues and change, the text also follows the HR Triad (employee, line manager, HR manager) with the understanding that effective human resource management requires mutual unerstanding and collaboration from all levels of of management and employees.

Day Care and Child Health

Forecasting the Effects of Day Care Attendance on Childhood Otitis Media in the United States, 1995-2000 ; Economic Policy Analytic Technique

Author: Samuel Lee Lind

Publisher: N.A

ISBN: N.A

Category:

Page: 318

View: 8192

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Privatization

an international review of performance

Author: Graeme A. Hodge

Publisher: Westview Pr

ISBN: N.A

Category: Business & Economics

Page: 312

View: 6588

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Conventional wisdom among the public, administrators and politicians in the USA holds that moving public services from the public sector to private enterprise will lead to more effective service, lower prices, and more accountability. This book challenges those assumptions.

JASA

Author: N.A

Publisher: N.A

ISBN: N.A

Category: Statistics

Page: N.A

View: 4914

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Knowledge, Complexity and Innovation Systems

Author: Manfred M. Fischer,Josef Fröhlich

Publisher: Springer Science & Business Media

ISBN: 9783540419693

Category: Business & Economics

Page: 477

View: 916

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The book addresses the relationship between knowledge, complexity and innovation systems. It integrates research findings from a broad area including economics, business studies, management studies, geography, mathematics and science & technology contributions from a wide range group of international experts. In particular, it offers insights about knowledge creation and spillovers, innovation and learning systems, innovation diffusion processes and innovation policies. The contributions provide an excellent coverage of current conceptual and theoretical developments and valuable insights from both empirical and conceptual work. The reader gets an overview about the state of the art of the role of innovation systems and knowledge creation and diffusion in geographical space.

Assessing Medical Technologies

Author: N.A

Publisher: National Academies

ISBN: N.A

Category: Medical

Page: 573

View: 2546

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New drugs, new devices, improved surgical techniques, and innovative diagnostic procedures and equipment emerge rapidly. But development of these technologies has outpaced evaluation of their safety, efficacy, cost-effectiveness, and ethical and social consequences. This volume, which is "strongly recommended" by The New England Journal of Medicine "to all those interested in the future of the practice of medicine," examines how new discoveries can be translated into better care, and how the current system's inefficiencies prevent effective health care delivery. In addition, the book offers detailed profiles of 20 organizations currently involved in medical technology assessment, and proposes ways to organize U.S. efforts and create a coordinated national system for evaluating new medical treatments and technology.

Franchising

An International Perspective

Author: Frank Hoy,John Stanworth

Publisher: Routledge

ISBN: 1136482555

Category: Business & Economics

Page: 272

View: 9938

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Franchising is a unique collection of articles that offers a handpicked selection of the main outstanding 'classic' texts in franchising knowledge. Researchers, students, professional advisors and anyone with a serious interest in the development of this extremely topical subject can now have, at their fingertips, the key articles and papers that have contributed to the philosophy of cloning business success. Many researchers in the field have only heard of the names, 'Brickley and Dark', 'Rubin', 'Hunt' or 'Oxenfeldt and Kelly', but may never have seen their seminal works through the difficulty in locating the material. Their original articles are reproduced in full here, complete with supporting analysis from the editors.

Handbook of Applied Social Research Methods

Author: Professor Leonard Bickman,Leonard Bickman,Debra J. Rog,Rog Debra J,MS Debra J Rog

Publisher: SAGE

ISBN: 9780761906728

Category: Social Science

Page: 580

View: 7310

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The Handbook of Applied Social Research Methods shows how to make intelligent and conscious decisions so that researchers can refine and hone their research questions as new knowledge is gained, unanticipated obstacles are encountered, or contextual shifts take place - all key elements in the iterative nature of applied research. With examples and illustrations from the authors' own experiences, this book gives readers a practical guide to conducting applied research.