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OPERANT BEHAVIOR AND THE GALVANIC SKIN POTENTIAL UNDER DRL SCHEDULE 1
Author(s) -
Meurice Emile,
Weiner Harold,
Sloboda Walter
Publication year - 1966
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.1966.9-121
Subject(s) - conditioning , reinforcement , operant conditioning , extinction (optical mineralogy) , psychology , skin conductance , audiology , physics , engineering , medicine , social psychology , mathematics , statistics , optics , biomedical engineering
Motor and galvanic skin potential (GSP) activity were investigated during the conditioning, extinction, and reconditioning of motor responses under a differential reinforcement of low rate (DRL) schedule of reinforcement. Interresponse time (IRT) distributions for motor responses during conditioning and reconditioning gradually stabilized at a peak just beyond the minimal IRT required for reinforcement. Few unreinforced motor responses and “bursts” of motor responses were observed during conditioning and reconditioning. Relative to conditioning and reconditioning, extinction effected larger IRTs and smaller GSP amplitudes. GSP amplitudes were greater for unreinforced than for reinforced motor responses during conditioning and reconditioning. However, GSP amplitudes associated with the unreinforced extinction responses were smaller than either the reinforced or unreinforced responses during conditioning and reconditioning.