On the standard error of the modified biserial correlation |
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| Authors: | Raymond F Koopman |
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| Institution: | (1) Psychology Dept., Simon Fraser University, V5A 1S6 Burnaby, B.C., Canada |
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| Abstract: | A paradoxical implication of Kraemer's expression for the large-sample standard error of Brogden's form of the biserial correlation is identified, and a new expression is given which does not imply the paradox. However, numerical evidence is presented which calls into question the correctness of the expression. |
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| Keywords: | biserial correlation standard error |
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