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Within-groups correlations and their correction for attenuation. |
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| Authors: | Hills John R. |
| Abstract: | "Situations frequently occur in which an investigator obtains the correlations between the same two variables in several groups of subjects and wants to obtain some over-all estimate of the degree of correlation between the two variables." Several techniques for evaluating such statistical problems are presented. (PsycINFO Database Record (c) 2010 APA, all rights reserved) |
| Keywords: | groups correlations correction attenuation |