title: REINFORCEMENT HISTORY AND THE EXTINCTION OF A CONDITIONED SALIVARY RESPONSE.
mesh_terms: D000818:Animals; D003214:Conditioning, Classical; D004285:Dogs; D005108:Extinction, Psychological; D012018:Reflex; D012054:Reinforcement, Psychology; D012106:Research; D012472:Salivation
keywords: DOGS; EXPERIMENTAL LAB STUDY; EXTINCTION (PSYCHOLOGY); REFLEX, CONDITIONED; REINFORCEMENT (PSYCHOLOGY); SALIVATION