Descriptor
| Analysis of Variance | 1 |
| Aptitude Treatment Interaction | 1 |
| Hypothesis Testing | 1 |
| Interaction | 1 |
| Multiple Regression Analysis | 1 |
| Predictor Variables | 1 |
| Statistical Analysis | 1 |
| Statistical Significance | 1 |
Source
| Educational and Psychological… | 1 |
Author
| McLaughlin, Donald H. | 1 |
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Peer reviewedMcLaughlin, Donald H. – Educational and Psychological Measurement, 1975
Develops a testing procedure based on a model including treatment effects on residual variances. (Author/RC)
Descriptors: Analysis of Variance, Aptitude Treatment Interaction, Hypothesis Testing, Interaction
