title: Time-out from positive reinforcement.
abstract: When an organism can itself impose extinction during fixed-ratio food reinforcement, the duration of the extinction period is a function of the number of responses required for reinforcement. Typically, the subject imposes extinction at the start of the usual fixed-ratio run.
mesh_terms: D003216:Conditioning, Operant; D005108:Extinction, Psychological; D007858:Learning; D012054:Reinforcement, Psychology
keywords: LEARNING