High school students were randomly assigned to one of four experimental conditions to assess affective benefits of using cooperative and group goal structures on problem-solving tasks. Results showed that students who worked in groups performed better and expressed greater certainty and enjoyment of tasks than students who worked alone. (Author/RD)

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)