Reliability Generalization: Moving toward Improved Understanding and Use of Score Reliability
| Autor: | John C. Caruso, Robin K. Henson, Tammi Vacha-Haase |
|---|---|
| Rok vydání: | 2002 |
| Předmět: |
Psychometrics
Generalization Applied Mathematics 05 social sciences 050401 social sciences methods 050301 education Variance (accounting) Confidence interval Education 0504 sociology Meta-analysis Statistics Developmental and Educational Psychology 0503 education Applied Psychology Reliability (statistics) Mathematics |
| Zdroj: | Educational and Psychological Measurement. 62:562-569 |
| ISSN: | 1552-3888 0013-1644 |
| DOI: | 10.1177/0013164402062004002 |
| Popis: | Reliability generalization (RG) is a measurement meta-analytic method used to explore the variability in score reliability estimates and to characterize the possible sources of this variance. This article briefly summarizes some RG considerations. Included is a description of how reliability confidence intervals might be portrayed graphically. The article includes tabulations across various RG studies, including how frequently authors (a) report score reliabilities for their own data, (b) conduct reliability induction, or (c) do not even mention reliability. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
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