The Hill Interaction Matrix-G (HIM-G), a 72 item questionnaire, is a shorter method for the analysis of verbal interaction in small groups. Intended as a substitute for the more precise Hill Interaction Matrix Rating System (HIM-SS) this version can be rated within twenty minutes after observation of the group. A Fortran computer scoring program…

Identifying clients is of prime importance to group leaders. Two variables which have proved useful in understanding therapeutic performance are social risk taking propensity and client expectancy. The present study was concerned with the prediction of group member performance following pretreatment assessment of these two variables. (Author)

Group process is defined as the change taking place in interactions among individuals over time. Examines how this occurs within growth-oriented groups that have certain developmental characteristics in common, even though specific group objectives may vary. (Author)

Analyzes research studies of leaderless groups in terms of specific variables which seem to be important for each study. (Author)

Sees introduction of specific structures and exercises in psychotherapy group as directly controlling course of events and affecting members' perceptions of the group and leader. Asserts that exercises must highlight, rather than bypass, existing group processes. Presents five-step model for preparing, working with, processing, generalizing, and…

Leadership style, group composition, and group development are simultaneously quantified through the use of the matrix. It represents an attempt to objectify the art of group therapy. Comment by Richard C. Rank follows. (Author)

This article labels some types of general group silence in group counseling and offers some techniques which have been found useful in dealing with these silences. (Author)

Analyzed observational data on nonverbal behavior in small groups to assess whether such behavior significantly changed within or across group meetings. Results showed that kinesic limb movements, posture, eye contact, and body orientation significantly changed across five group sessions. Discussion relates results of nonverbal behavioral changes…

Used Hill Interaction Matrix to measure content and quality of interactions in 12-hour therapy group of 12 male drug addicts and 3 therapists. Categories of therapeutic work included conventional, assertive, speculative, and confrontive; categories of content included topic, group, personal, and relationship. Group was highly confrontive; most…

The current importance of growth groups in fostering and enhancing individual development gave rise to the research effort described herein. Its purpose is to determine whether or not an individual's self concept will change after involvement in a single twelve hour growth group. Subjects were four heterogeneous groups comprised of 39 individuals…

Analyzed 10 interaction dimensions of group behavior and three emotional atmosphere categories among old and young participants in 12 "support-discussion" groups. Results showed significant differences with respect to frequencies of boundary, self-disclosure, and support behaviors. In addition, the young showed signs of boredom more frequently.…

This article focuses on (a) the types and incidence of casualties reported for encounter groups; (b) participant, group, and leader variables associated with negative outcome, (c) procedures for minimizing casualties, and (d) research considerations. (Author/AM)

Mutual Group Hypnosis is discussed in terms of its similarity to group dynamics in general and in terms of its similarity to a social interaction program (Role Modeling) designed to foster the expression of warmth and acceptance among group members. Hypnosis also fosters a regression to prelogical thought processes in the service of the ego. Group…

First of three articles in a review, titled "Sensitivity Training: Can It Work for the Schools?