title: Effect of a pregroup collective project on the cohesiveness of inpatient therapy groups.
mesh_terms: D000328:Adult; D001154:Art; D003299:Cooperative Behavior; D005260:Female; D006126:Group Processes; D006760:Hospitalization; D006801:Humans; D008297:Male; D011614:Psychotherapy, Brief; D011615:Psychotherapy, Group; D013037:Spatial Behavior; D014705:Verbal Behavior