1. Blachly, P. H.; Pepper, B.; Scott, W., and Baganz, P.: group therapy and hospitalization of narcotic addicts. Arch. Gen. Psychiat., 5:393–397, 1961.
2. Middleton, J.: Prejudices and opinions of mental hospital employees regarding mental illness. Am. J. Psychiat., 110:113–138, 1953.
3. Gilbert, D. C., and Levinson, D. J.: Ideology personality and institutional policy in the mental hospital. J. Abnor. and Soc. Psychol., 53:263–271 1956.
4. Pine, F., and Levinson, D. J.: Two patterns of ideology, role conception, and personality among hospital aides. In: The Patient and the Mental Hospital. M. Greenblatt, D. J. Levinson and R. H. Williams, editors. Pp. 208–217. Free Press. Glencoe, Ill. 1957.
5. Monroe, J. J.: Psychometric Index of Character Structure. (Unpublished test manual.) United States Public Health Service Hospital, Lexington, Ky. 1960.