Amidon, E., & Kavanaugh, R. (1979). The observation of intimacy in groupsPersonnel and Guidance Journal, 57, 464-468.
2.
Beck, G.M. (1978). Relationships between intimacy training methods and the observed frequency ofgroup intimacy statements: A descriptive study Unpublished doctoral dissertation, Temple University,Philadelphia.
Bennis, W.G., & Shepard, H.A. (1956). A theory of group developmentHuman Relations, 9, 415-436
5.
. Getzow, E. (1981). The relationship between intimacy and continuance in psychotherapy sessions Unpublished doctoral dissertation, Temple University, Philadelphia.
6.
Greenberg, M. (1974). An exploratory study of the development of intimacy in training groups (Unpublished manuscript, available from the PEP Center, Temple University, Philadelphia ).
7.
Kavanaugh, R.R. (1977). Categories of group interaction: The effects of leader and goal variable son the development of intimacy in Tgroups Unpublished doctoral dissertation, Temple University, Philadelphia.
8.
Silverman, M.L. (1979). The effects of three kinds of disclosure activities on intimacy in small groups Unpublished doctoral dissertation, Temple University, Philadelphia.
9.
Silverstein, H.G. (1981). Group therapists'attitudes toward co-therapy and intimacy Unpublished doctoral dissertation, Temple University , Philadelphia.
10.
Treadwell, T. (1981). Intimacy attitude scale: Its structure, reliability, and validity Unpublished doctoral dissertation, Temple University, Philadelphia.
11.
Widra, J.M. (1981). Self-concept, interpersonal attraction, and intimacy: An empirical study of their interrelationship Unpublished doctoral dissertation, Temple University, Philadelphia .