A developmental analysis of cognition as observed in dimensions of Rorschach and objective test performance12

Authors


  • 1

    This investigation was supported by the Dementia Praecox Project, Worcester State Hospital, and a research grant (M-896) from the National Institute of Mental Health, U S Public Health Service

  • 2

    Thanks are extended to the following contributors Dr R. C Tryon generously devoted his time in teaching cluster analysis technique to the senior author The help of Col E A Albertie and the Rev T Clapp in obtaining subjects is also appreciated The authors are further indebted to Mrs Margaret Curnin and Mrs Ann Schiller, who carried out the statistical analyses reported m this paper, and to Dr Edward J Jordan, who helped to organize the bibliography and tables Drs Donald Broverman, Edward Jordan, and Herbert Lipton served as judges for the developmental ordering of the cognitive dimensions

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