The co-leader dyad can be viewed as a small group in its own right, developing over time. The purpose of this paper is to propose a model of some of these developmental changes in member expectations, co-leader responses, and the co-leaders' relationship with each other. (Author/NG)

Defines the self-study group and differentiates it from other laboratory training groups. Investigates the effects of sex and style of the facilitators on group members. Presented at the American Group Psychotherapy Association Convention, Boston, Mass., February, 1976. (HMV)

The Personal Growth Encountertapes are a program of interpersonal exercises for groups of eight to 10 persons. Instructions are presented on a set of audio-tape recordings, one for each of the 10 sessions. (Author)

Investigates effects of human relations laboratory experiences on interpersonal behavior of college students. Subjects were 79 college students. Results indicate participation in human relations training laboratories does have an effect on self-perception and behavior. (Author/HMV)

This research is based on the premise that sensitivity training effects are explicable in terms of processes of social influence. Subjects were participants in a residential 5-day training laboratory. Results indicated that no single strong source of influence could be discerned. Implications are discussed. (NG)