Searching for a Defensible Application of Alpha-Adjustment Tools

Authors


concerning this article should be addressed to Daniel J. O'Keefe, Department of Speech Communication, 702 S. Wright St., 244 Lincoln Hall, University of Illinois at Urbana-Champaign, Urbana, IL 61801-3694, USA; email: dokeefe@uiuc.edu.

Abstract

Any principle offered to underwrite the imposition of alpha-adjustment procedures must be applied consistently. Hewes (2003) and Tutzauer (2003) propose that alpha adjustment can appropriately be mandated when the set of tests concerns the key claims of a single theory. But consistent application of this reasoning though, commits one to bizarre beliefs and research practices—which suggests that this reasoning does not provide a satisfactory rationale for imposing alpha adjustments.

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