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Taylor, Joseph A.; Pigott, Terri; Williams, Ryan – Educational Researcher, 2022
Toward the goal of more rapid knowledge accumulation via better meta-analyses, this article explores statistical approaches intended to increase the precision and comparability of effect sizes from education research. The featured estimate of the proposed approach is a standardized mean difference effect size whose numerator is a mean difference…
Descriptors: Statistical Analysis, Effect Size, Meta Analysis, Comparative Analysis
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Schatschneider, Christopher; Lonigan, Christopher J. – Educational Researcher, 2010
Many of the methodological criticisms of the National Early Literacy Panel (NELP) report presented in this special issue of "Educational Researcher" are not specific to the NELP report but are in fact broad criticisms of much of the quantitative research on early literacy. This rejoinder demonstrates that these criticisms are off target and are…
Descriptors: Research Methodology, Statistical Analysis, Emergent Literacy, Research Reports
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Goodwin, Laura D.; Goodwin, William L. – Educational Researcher, 1985
Compares statistical techniques used in American Educational Research Journal (AERJ) articles with techniques described in graduate-level textbooks. Reports that most AERJ articles are comprehensible to students with at least an intermediate-level knowledge of statistics. Also compares types of AERJ techniques with those used in the Journal of…
Descriptors: Difficulty Level, Educational Research, Higher Education, Research Methodology