Statistical power and optimal design in experiments in which samples of participants respond to samples of stimuli

Researchers designing experiments in which a sample of participants responds to a sample of stimuli are faced with difficult questions about optimal study design. The conventional procedures of statistical power analysis fail to provide appropriate answers to these questions because they are based o...

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Bibliographic Details

Published in:	Journal of experimental psychology. General Vol. 143; no. 5; p. 2020
Main Authors:	Westfall, Jacob, Kenny, David A, Judd, Charles M
Format:	Journal Article
Language:	English
Published:	United States 01.10.2014
Subjects:	Humans Models, Statistical Research Design Sample Size Statistics as Topic
ISSN:	1939-2222, 1939-2222
Online Access:	Get more information
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