¹This paper contains a portion of the data from a doctoral dissertation submitted to the Department of Psychology, University of Houston, in partial fulfillment of the requirements for the Ph.D. degree, in August, 1959. Grateful acknowledgment is due to the members of the doctoral committee for their help and encouragement, and also to Drs. H. Osmond and I. Clancey, Superintendent and Clinical Director of the Saskatchewasn Hospital, for making research at this institution possible.