DALE, J. A. (1972) "The relationship of intrapersonal openness of parents with successful coping in families confronted with a drug arrest crisis." Ph.D. dissertation, Boston University. (unpublished).
2.
FINNIGAN, D. W. (1971) "Relationship of openmindedness/closedmindedness to certain personality characteristics involving self-regard." Ph.D. dissertation, U.S. Internation University. (unpublished)
3.
GRIMM, J. E. (1972) "The effect of traditional and creative group counseling upon the degree of openness and creativity of male college students." Ph.D. dissertation, University of Akron. (unpublished)
4.
HANDELSMAN, R. D. (1970) "Group counseling: the effects of participation on the dimensions of cognitive flexibility and psychological openness." Ph.D. dissertation, Wayne State University. (unpublished)
5.
JOURARD, S. M. (1971) The Transparent Self. New York: Van Nostrand-Reinhold.
6.
LATHEY, R. K. (1971) "A comparison of change toward self-actualization in marathon group counseling and traditional group counseling." Ph.D. dissertation, North Texas State University. (unpublished)
7.
LIFTON, W. M. (1968) "Group-centered counseling," in G. M. Gazda (ed.) Basic Approaches to Group Psychotherapy and Group Counseling. Springfield, IL: Charles C Thomas.
8.
MASLOW, A. H. (1968) Toward a Psychology of Being. New York: Van Nostrand-Reinhold.
9.
ROGERS, C. R. (1951) Client-Centered Therapy. Cambridge, MA: Riverside Press.
10.
ROKEACH, M. (1961) The Open and Closed Mind. New York: Basic Books.