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Direct linkSturman, Edward D.; Cribbie, Robert A.; Flett, Gordon L. – Journal of Psychoeducational Assessment, 2009
This article presents a method for assessing the internal consistency of scales that works equally well with short and long scales, namely, the average proportional distance. The method provides information on the average distance between item scores for a particular scale. In this article, we sought to demonstrate how this relatively simple…
Descriptors: Computation, Reliability, Measures (Individuals), Evaluation Methods
