title: Relative effectiveness of instructions, agreements, and reinforcement in behavioral contracts with alcoholics.
mesh_terms: D000428:Alcohol Drinking; D000437:Alcoholism / Q000628:therapy*; D001521:Behavior Therapy; D003216:Conditioning, Operant; D005246:Feedback; D006040:Goals; D006801:Humans; D008297:Male; D012054:Reinforcement, Psychology