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…

Describes Cattell's model as inclusive of the work of family therapists of all orientations. The model defines groups as having interrelated aspects, and all variables related to group phenomena as fitting into three panels: population traits, characteristics of internal structure, and syntality traits. Suggests model gives uniformity to field.…