title: Self-perception and interpersonal behavior changes in marathon and time-extended encounter groups.
mesh_terms: D000293:Adolescent; D000328:Adult; D005260:Female; D006801:Humans; D007398:Interpersonal Relations; D008297:Male; D010555:Personality Inventory; D012649:Self Concept; D012681:Sensitivity Training Groups / Q000379:methods; D012919:Social Behavior; D012938:Social Perception; D013997:Time Factors