title: The effects of stimulant and depressant drugs on verbal conditioning.
mesh_terms: D000328:Adult; D002746:Chlorpromazine / Q000494:pharmacology*; D003216:Conditioning, Operant / Q000187:drug effects*; D003913:Dextroamphetamine / Q000494:pharmacology*; D004809:Ephedrine / Q000494:pharmacology*; D005120:Extraversion, Psychological; D006801:Humans; D007439:Introversion, Psychological; D010551:Personality; D010555:Personality Inventory; D010634:Phenobarbital / Q000494:pharmacology*; D014705:Verbal Behavior / Q000187:drug effects*
chemical_list: D004809:Ephedrine; D003913:Dextroamphetamine; D002746:Chlorpromazine; D010634:Phenobarbital