Schedule-induced cigarette self-administration.
Cigarette self-administration was studied in a controlled laboratory setting by automated recording of the various components of smoking behavior. The effects of intermittent scheduled monetary reinforcement presentation on cigarette smoking was determined in an attempt to demonstrate schedule-induced cigarette self-administration. Schedule-induced cigarette self-administration was indicated by changes in some of the topographical components of cigarette smoking behavior, e.g., puff frequency and mean puffs per cigarette, as a function of changes in the fixed interval value of a monetary reinforcement schedule. While the number of cigarettes smoked changed only slightly following changes in the FI value of the monetary reinforcement schedule, other components of cigarette smoking behavior, particularly puff frequency and mean puffs per cigarette, were significantly altered. Cigarette puffs were most likely to occur immediately following monetary reinforcement presentation or in the initial segment of the next fixed interval. The demonstration of schedule-induced self-administration in human adds another common factor found to influence infrahuman and human drug self-administration.
D001519:Behavior; D005260:Female; D006801:Humans; D008297:Male; D012055:Reinforcement Schedule; D012054:Reinforcement, Psychology; D012646:Self Administration; D012907:Smoking