Uses a laboratory experiment involving role-playing groups to show that an assigned majority rule is likely to lead to higher-quality solutions than unanimity and no-decision rule. Results indicated under majority rule workers resistance to the foreman's power often resulted in a successful search for a better solution. (JAC)

The author describes a technique used in encounter groups, called query, which is action oriented and aims at promoting the self insight of group members. Asking questions of one another and role playing are two major aspects of the technique described. (SE)

Assigned subjects as groups or individuals to communicator role in Prisoner's Dilemma. Also assigned conciliatory, tough, or individualistic styles to subjects in representing constituents in the interaction. Conciliatory style was successful in all-conciliatory groups. Conciliatory members of mixed groups were unsuccessful in moderating their…