AbstractGet full access to this articleView all access options for this article.Get accessReferences1. Meehl, P.E. , & Rosen, A. (1955). Antecedent probability and the efficiency of psychometric signs, patterns, or cutting scores. Psychological Bulletin , 52, 194-216.2. Sas. (1990). User's guide, Version 6, Volume 1 (4th ed.). Cary NC: Author.