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Coefficient α as a Measure of Test Score Reliability: Review of 3 Popular Misconceptions
We discuss 3 popular misconceptions about Cronbach α or coefficient α, traditionally used in public health and the behavioral sciences as an index of test score reliability. We also review several other indices of test score reliability. We encourage researchers to thoughtfully consider the nature o...
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| Published in: | Am J Public Health |
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| Main Authors: | , |
| Format: | Artigo |
| Language: | Inglês |
| Published: |
American Public Health Association
2016
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| Subjects: | |
| Online Access: | https://ncbi.nlm.nih.gov/pmc/articles/PMC4816140/ https://ncbi.nlm.nih.gov/pubmed/26885962 https://ncbi.nlm.nih.govhttp://dx.doi.org/10.2105/AJPH.2015.302993 |
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