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Repeated resurgence with and without a context change.

Christopher A Podlesnik1, Carolyn M Ritchey1, Toshikazu Kuroda2

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Repeatedly testing for response resurgence, the return of a target behavior, reduced its effects. Contextual changes did not influence resurgence during these repeated assessments.

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Area of Science:

  • Behavioral psychology
  • Learning and memory

Background:

  • Resurgence is the reappearance of a previously reinforced target response.
  • This phenomenon occurs when reinforcement for an alternative response is withdrawn.
  • Understanding resurgence is crucial for behavior modification and relapse prevention.

Purpose of the Study:

  • To investigate if repeated assessments decrease the magnitude of resurgence.
  • To examine the impact of contextual changes on resurgence.
  • To analyze the effects of different reinforcement schedules on resurgence patterns.

Main Methods:

  • A three-phase procedure was employed with typically developing adults.
  • Phase 1: Reinforcement of a target response (variable-ratio or variable-interval).
  • Phase 2: Extinction of target response, reinforcement of alternative response.
  • Phase 3: Extinction of alternative response to elicit resurgence.
  • Repeated assessments and contextual changes were introduced for some groups.

Main Results:

  • Resurgence reliably occurred across all participants and conditions.
  • A significant decrease in resurgence was observed from the first to the second assessment.
  • No significant effect of contextual change was found on the magnitude of resurgence.
  • Reinforcement schedule type did not alter the overall pattern of resurgence reduction.

Conclusions:

  • Repeated exposure to resurgence testing procedures attenuates the resurgence effect.
  • Contextual shifts do not appear to modulate the reduction in resurgence over repeated assessments.
  • Findings suggest that repeated extinction/reinstatement cycles may diminish behavioral relapse potential.