ERIC Number: ED142585
Record Type: RIE
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Part and Partial Correlation in Psychological Research.
Ray, William S.; Kendall, Philip C.
The relationship between treatment levels and errors of estimate for a dependent variable in a behavioral science research experiment is typically evaluated by an analysis of covariance. The same relation can be expressed by part correlation. In non-experimental research with individual-difference variables, an assumption regarding independence, as required by analysis of covariance, would be appropriate in the non-experimental situation. (Author/MV)
Publication Type: Reports - Research
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