A Test of Mednick's Analysis of the Thinking Disorder in Schizophrenia

Auble D. Extended tables for the Mann-Whitney statistic. Bloomington, Indiana: Institute of Educational Research, 1953.

Cohen B. H. Bousfield W. A. , & Whitmarsh G. A. Cultural norms for verbal items in 43 categories. Univer. of Connecticut Studies on the Mediation of Verbal Behavior, Technical Report No. 22, 1957.

Mednick S. A. A learning theory approach to research in schizophrenia. Psychol. Bull., 1958, 55, 316–327.