Descriptor
| Analysis of Covariance | 1 |
| Analysis of Variance | 1 |
| Data Analysis | 1 |
| Educational Research | 1 |
| Pretesting | 1 |
| Statistical Analysis | 1 |
Source
| Journal of Experimental… | 1 |
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Peer reviewedHuck, Schuyler W.; Sandler, Howard M. – Journal of Experimental Education, 1973
The present authors argued that the covariance analysis is completely valid even if there is a true main effect for pretesting and a second point of the paper involved a recommendation for data analysis if the interaction from ANOVA was significant. (Editor/RK)
Descriptors: Analysis of Covariance, Analysis of Variance, Data Analysis, Educational Research
