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| Walberg, Herbert J. | 2 |
| Uguroglu, Margaret E. | 1 |
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Peer reviewedWalberg, Herbert J. – American Educational Research Journal, 1971
Similarities between regression analysis and analysis of variance are noted and it is argued that the former has advantages over the latter. It is also argued that canonical correlation analysis is more suitable than factor analysis in certain cases. The argument is illustrated with four recent pieces of educational research. (DG)
Descriptors: Analysis of Covariance, Analysis of Variance, Correlation, Factor Analysis
Peer reviewedUguroglu, Margaret E.; Walberg, Herbert J. – American Educational Research Journal, 1979
To estimate correlation between motivation and achievement, correlations from a calibration sample of 22 studies and a validation sample of 18 studies were analyzed using analysis of variance and regression techniques. Grade level was the only significant student characteristic; motivation and achievement were more highly correlated in later…
Descriptors: Academic Achievement, Age Differences, Analysis of Variance, Correlation
