title: Extinction of a discrete-trial bar-press as a function of percentage reinforcement, reinforcement cue, and manipulandum condition.
mesh_terms: D000704:Analysis of Variance; D000818:Animals; D003216:Conditioning, Operant; D003463:Cues; D005108:Extinction, Psychological; D005260:Female; D008297:Male; D051381:Rats; D012054:Reinforcement, Psychology