Concurrent resurgence and behavioral history.
The contribution of past experiences to concurrent resurgence was investigated in three experiments. In Experiment 1, resurgence was related to the length of reinforcement history as well as the reinforcement schedule that previously maintained responding. Specifically, more resurgence occurred when key pecks had been reinforced on a variable-interval 1-min schedule than a variable-interval 6-min schedule, but this effect may have been due either to the differential reinforcement rates or differential response rates under the two schedules. When reinforcement rates were similar (Experiment 2), there was more resurgence of high-rate than low-rate responding. When response rates were similar (Experiment 3), resurgence was not related systematically to prior reinforcement rates. Taken together, these three experimental tests of concurrent resurgence illustrate that prior response rates are better predictors of resurgence than are prior reinforcement rates.
Silva
Stephanie P
SP
West Virginia University, WV, USA. dasilva_stephanie@colstate.edu
Maxwell
Megan E
ME
Lattal
Kennon A
KA
D000818:Animals; D001522:Behavior, Animal; D010856:Columbidae; D003213:Conditioning, Psychological; D011930:Reaction Time; D012055:Reinforcement Schedule