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| Analysis of Variance | 1 |
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| Robustness (Statistics) | 1 |
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Peer reviewedKeselman, H. J.; Huberty, Carl J.; Lix, Lisa M.; Olejnik, Stephen; Cribbie, Robert A.; Donahue, Barbara; Kowalchuk, Rhonda K.; Lowman, Laureen L.; Petoskey, Martha D.; Levin, Joel R.; Keselman, Joanne C. – Review of Educational Research, 1998
The use of analysis of variance (ANOVA), multivariate analysis of variance (MANOVA), and analysis of covariance (ANCOVA) by educational researchers was studied through review of several prominent research journals. The analyses suggest that researchers rarely verify that validity assumptions are satisfied, and typically use analyses that are…
Descriptors: Analysis of Covariance, Analysis of Variance, Educational Research, Literature Reviews
