José M. Cortina
Michigan State University
1 paper in the Anchorcite directory, published in 1993, cited 8,283 times in total.
ORCID profileResearch topics
- Psychometric Methodologies and Testing · 1 paper
- Advanced Statistical Modeling Techniques · 1 paper
- Advanced Statistical Methods and Models · 1 paper
Papers
- What is coefficient alpha? An examination of theory and applications.Journal of Applied Psychology · 1993 · 8,283 citations
Psychological research involving scale construction has been hindered considerably by a wide-spread lack of understanding of coefficient alpha and reliability theory in general. A discussion of the assumptions and meaning of coefficient alpha is presented. This discussion is followed by…
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