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Educational and Psychological Measurement

Impact Factor: 2.3 / 5-Year Impact Factor: 4.3

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Research article

First published online 1960-04

Group Differences and Group Means with the Augmented IBM 650

Volume 20, Issue 1

https://doi.org/10.1177/001316446002000119

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References

Iker, H. P. and Perry, N. C. "A Further Note Concerning the Reliability of the Point Biserial Correlation." EDUCATIONAL AND PSYCHOLOGICAL MEASUREMENT , XX (1960), in press.

Perry, N. C. and Michael, W. B. "A Note Concerning the Reliability of the Point Biserial Coefficient for Large Samples." EDUCATIONAL AND PSYCHOLOGICAL MEASUREMENT, XVIII (1958), 139-143.

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