title: Some principles of short-term group therapy.
mesh_terms: D002399:Catharsis; D003220:Conflict, Psychological; D003674:Defense Mechanisms; D006040:Goals; D006126:Group Processes; D006801:Humans; D009042:Motivation; D010352:Patient Dropouts / Q000523:psychology; D011369:Professional-Patient Relations; D011614:Psychotherapy, Brief / Q000191:economics / Q000379:methods*; D011615:Psychotherapy, Group / Q000379:methods*; D012380:Role; D012650:Self Disclosure