Statistical power as a function of Cronbach alpha of instrument questionnaire items
Author:
Publisher
Springer Science and Business Media LLC
Subject
Health Informatics,Epidemiology
Link
http://link.springer.com/content/pdf/10.1186/s12874-015-0070-6.pdf
Reference21 articles.
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4. Schmitt N. Uses and abuses of coefficient alpha. Psychol Assess. 1996;8(4):350–3.
5. Cronbach L. Coefficeint alpha and the internal struture of tests. Psychometrika. 1951;16:297–334.
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