Variations in treatment technique in group activity therapy.

A School‐Based Group Activity Therapy Intervention with Learning‐Disabled Preadolescents Exhibiting Behavior Problems

“…Session structure. On the average, group activity therapy models that are non-directive recommend three to six group members, depending on space, for 1 hr 30 min to 2 hour sessions on a weekly basis (Gerstein, 1974;Slavson, 1945). While the longer time frame is ideal for a group of preadolescents, it is not practical in a school setting (Nicol & Parker, 1981).…”