title: Differential resurgence and response elimination.
abstract: Resurgence refers to the transient recovery of previously reinforced, but presently not reinforced, responding when more recently reinforced responding is extinguished. The primary purpose of our research was to determine how differential resurgence results from the procedures used to eliminate that responding. There were three conditions in each of five experiments. In Condition 1, key pecking by pigeons was maintained under a two-component multiple variable-interval (VI) 30-s VI 30-s schedule. In Condition 2, this pecking was eliminated in different ways across components. In Condition 3, extinction was in effect for all responses, and resurgence of key pecking was compared across components. These three conditions were repeated for most pigeons, and the procedures used to eliminate responding in Condition 2 varied across experiments. In Experiment 1, there was greater resurgence, and an earlier onset of it, after a differential-reinforcement-of-other-behavior (DRO) schedule than after a VI schedule was correlated with pecking an alternative key. Experiments 2 and 3 showed that the differential resurgence in Experiment 1 probably was not due to conditional stimulus control or the periodicity of food delivery, respectively. In Experiment 4, there was no systematic difference in resurgence after either a DRO schedule or a VI schedule correlated with treadle pressing. In Experiment 5, there was greater resurgence, and/or an earlier onset of it, after a VI schedule correlated with treadle pressing than after a VI schedule correlated with pecking an alternative key. Taken together, the results showed that the reinforcement of an alternative key-peck response was the most effective means of reducing subsequent key-peck resurgence. The relation of these results to an understanding of resurgence is discussed.
authors: West Virginia University, WV, USA. doughtya@cofc.edu
authors: Adam H
authors: AH
authors: Doughty
authors: Stephanie P
authors: SP
authors: da Silva
authors: Kennon A
authors: KA
authors: Lattal
mesh_terms: D000818:Animals; D001522:Behavior, Animal; D010856:Columbidae; D003214:Conditioning, Classical; D005108:Extinction, Psychological; D007266:Inhibition, Psychological; D011930:Reaction Time; D012055:Reinforcement Schedule; D012054:Reinforcement, Psychology; D013997:Time Factors