Testing the Difference between Two or More Independent Coefficients Alpha: An Example-Reference-Cited by-同舟云学术

Testing the Difference between Two or More Independent Coefficients Alpha: An Example

Published:1997-04 Issue:2 Volume:84 Page:464-466
ISSN:0031-5125
Container-title:Perceptual and Motor Skills
language:en
Short-container-title:Percept Mot Skills

Author:

Charter Richard A.¹

Affiliation:

1. Department of Veterans Affairs Medical Center, Long Beach, California

Abstract

The method for testing the difference between two or more independent alpha coefficients is provided along with the method for pairwise post hoc comparisons. These methods have been available for several years, but apparently have gone unnoticed. An example illustrating the use of the formulas is given.

Publisher

SAGE Publications

Subject

Sensory Systems,Experimental and Cognitive Psychology

Link

http://journals.sagepub.com/doi/pdf/10.2466/pms.1997.84.2.464

Reference5 articles.

1. Testing the Equality of Two Alpha Coefficients

2. A test of the hypothesis that cronbach's alpha or kuder-richardson coefficent twenty is the same for two tests

3. A test of the hypothesis that Cronbach's alpha reliability coefficient is the same for two tests administered to the same sample

4. Statistical Inference for Coefficient Alpha

5. A k-sample significance test for independent alpha coefficients

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