Stimulus Differentiation by Schizophrenic and Normal Subjects under Conditions of Reward and Punishment*


  • *

    This article is based on a dissertation submitted to the faculty of the Department of Psychology of the State University of Iowa in partial fulfilment of the requirements for the Ph D degree The writer is greatly indebted to Dr I E Farber and Dr E H Rodnick for their stimulating criticism and advice during the course of this study The co-operation of the psychiatric staff of the Grafton State Hospital is gratefully acknowledged.

  • This investigation was earned out at the Research Service, Worcester State Hospital