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50 Years of ERIC
50 Years of ERIC
The Education Resources Information Center (ERIC) is celebrating its 50th Birthday! First opened on May 15th, 1964 ERIC continues the long tradition of ongoing innovation and enhancement.

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ERIC Number: ED309952
Record Type: RIE
Publication Date: 1989
Pages: 80
Abstractor: N/A
Reference Count: N/A
ISBN: ISBN-0-87355-081-1
ISSN: N/A
A Practical Guide to Modern Methods of Meta-Analysis.
Hedges, Larry V.; And Others
Methods for meta-analysis have evolved dramatically since Gene Glass first proposed the term in 1976. Since that time statistical and nonstatistical aspects of methodology for meta-analysis have been developing at a steady pace. This guide is an attempt to provide a practical introduction to rigorous procedures in the meta-analysis of social science research. It approaches the use of modern statistical methods in meta-analysis from the perspective of a potential user. The treatment is limited to meta-analysis of studies of between-group comparisons using the standardized mean difference as an index of effect magnitude. This guide is organized according to a variant of Cooper's stages of the research review process: (1) problem formulation; (2) data collection and data evaluation, data analysis and interpretation; and (3) presentation of results. Although each stage is discussed, the greatest emphasis is placed on the stage of data analysis and interpretation. Examples from a synthesis of research on the effects of science curricula are used throughout for illustration. Because this book is intended to be a practical guide, the references are provided primarily to exemplify issues or techniques rather than to provide theoretical discussions or derivations. (CW)
National Science Teachers Association, 1742 Connecticut Avenue, NW, Washington, DC 20009 ($9.50; PB-52).
Publication Type: Guides - Classroom - Learner; Books; Reports - Research
Education Level: N/A
Audience: Teachers; Researchers; Students; Practitioners
Language: English
Sponsor: National Science Foundation, Washington, DC.
Authoring Institution: National Science Teachers Association, Washington, DC.
Identifiers: N/A