title: Nonspecific factors in weekend encounter groups.
mesh_terms: D000328:Adult; D001290:Attitude; D005260:Female; D006801:Humans; D008297:Male; D010551:Personality; D010555:Personality Inventory; D012649:Self Concept; D012681:Sensitivity Training Groups; D012928:Social Desirability; D012938:Social Perception; D013404:Suggestion