A Note on the Predictive Validity of the Cooperative Algebra III

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References

Educational Testing Service. Cooperative Mathematics Tests Handbook. Princeton, N. J.: Educational Testing Service , 1964.

Hoyt, C. Test reliability estimated by analysis of variance. Psychometrika, 1941, 6, 153-160 .

Saupe, J. L. Some useful estimates of the Kuder-Richardson formula number 20 reliability coefficient. EDUCATIONAL AND PSYCHOLOGICAL MEASUREMENT, 1961, 21, 63-71 .

Wert, J. E. , Neidt, C. D. , and Ahmann, J. S. Statistical Methods in Educational and Psychological Research . New York: Appleton-Century-Crofts , 1954.