The author attempts to show the value of using actual work problems as vehicles for development of management teams. The use of such diagnostic methods as repertory grids and identity matrices is described. Two case studies of situations in which the approach was applied are given in detail. (SK)

Points out the importance of effective group work in all aspects of education. Provides group members and leaders with 15 practical guidelines concerning member behavior in groups and task or structural characteristics of groups. Suggestions deal with issues such as communication styles, group maintenance, group size, and reaching consensus. (JHZ)

Describes a study of fifth- and sixth-grade students that investigated the patterns of peer interaction among students working cooperatively in small groups on a computer-based problem-solving task and the effects of gender and group composition on peer interaction. Suggestions for future research are included. (Contains 86 references.) (LRW)