Reply to Keselman concerning Cicchetti's interpretation of the findings of Petrinovich and Hardyck.

H. J. Keselman (see record 1974-08133-001) recently challenged a statement made by D. V. Cicchetti in 1972 that the Tukey and Scheffe tests control adequately for Type-I and Type-II errors. The present paper challenges Keselman's reasoning. (PsycINFO Database Record (c) 2010 APA, all rights reserved)