Peer reviewedERIC Number: EJ515519
Record Type: Journal
Publication Date: 1995
Pages: N/A
Abstractor: N/A
ISBN: N/A
ISSN: ISSN-0033-3123
EISSN: N/A
A General Linear Model for Estimating Effect Size in the Presence of Publication Bias.
Vevea, Jack L.; Hedges, Larry V.
Psychometrika, v60 n3 p419-35 Sep 1995
When the process of publication favors studies with small p-values and large effect estimates, combined estimates from many studies may be biased. This paper describes a model for estimation of effect size when there is selection based on one-tailed p-values. (SLD)
Descriptors: Bias, Effect Size, Equations (Mathematics), Estimation (Mathematics), Meta Analysis, Publications, Selection, Synthesis
Publication Type: Reports - Evaluative; Journal Articles
Education Level: N/A
Audience: N/A
Language: English
Sponsor: N/A
Authoring Institution: N/A
Grant or Contract Numbers: N/A
