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ERIC Number: EJ438655
Record Type: CIJE
Publication Date: 1991
Pages: N/A
Abstractor: N/A
Reference Count: 0
ISBN: N/A
ISSN: ISSN-0013-189X
One- versus Two-Tailed Hypothesis Tests in Contemporary Educational Research.
Pillemer, David B.
Educational Researcher, v20 n9 p13-17 Dec 1991
Adherence to the arbitrary 0.05 level of significance as a benchmark for decisions about publishing research largely accounts for the popularity of one-tailed hypothesis tests. Effect size estimates, accompanied by confidence intervals or exact two-tailed probabilities, are generally more compatible with the growing meta-analytic view of social science. (SLD)
Publication Type: Journal Articles; Information Analyses; Reports - Evaluative
Education Level: N/A
Audience: N/A
Language: English
Sponsor: N/A
Authoring Institution: N/A