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Direct linkBenson, Nicholas F.; Beaujean, A. Alexander; Donohue, Ashley; Ward, Emily – Journal of Psychoeducational Assessment, 2018
W scores are used in a number of commercially available tests. Due to their complex nature, it can be hard for applied researchers and practitioners to understand them or even acquire information about them beyond what is provided in technical manuals. In this article, we provide information regarding the background and derivation of W scores that…
Descriptors: Scores, Item Response Theory, Achievement Tests, Cognitive Ability
