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BEHAVIORAL AFTEREFFECTS OF REINFORCEMENT AND ITS OMISSION AS A FUNCTION OF REINFORCEMENT MAGNITUDE 1
Author(s) -
Jensen Craig,
Fallon Daniel
Publication year - 1973
Publication title -
journal of the experimental analysis of behavior
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.75
H-Index - 61
eISSN - 1938-3711
pISSN - 0022-5002
DOI - 10.1901/jeab.1973.19-459
Subject(s) - reinforcement , timeout , magnitude (astronomy) , component (thermodynamics) , psychology , statistics , mathematics , social psychology , physics , astronomy , thermodynamics
Rats responded on a multiple fixed‐interval fixed‐interval schedule of reinforcement. Each complete cycle of the multiple schedule was separated from the next by a relatively long period of timeout from all schedule contingencies. A response at the end of the second component of each cycle was always reinforced with an invariant reinforcement magnitude, while reinforcement magnitude and reinforcement omission were systematically varied in the first component. Response rate in the first component was a monotonic function of reinforcement magnitude in that component. These changes in response rate in the first component did not affect response rate in the second component. When reinforcement was omitted on 50% of occasions in the first component, following reinforcement there was a reduction in response rate in the second component that was monotonically related to reinforcement magnitude. Following reinforcement omission there was an increase in response rate in the second component that was unrelated to reinforcement magnitude. When reinforcement was omitted on 100% of occasions in the first component, behavioral contrast was observed.