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Resurgence of ethanol seeking following voluntary abstinence produced by nondrug differential reinforcement of other behavior.

Andrew R CraigCharlene N AgnewKate E DerrenbackerBeatriz Arroyo AntúnezWilliam E SullivanSean W SmithJacqueline DeBarteloHenry S Roane
Published in: Journal of the experimental analysis of behavior (2024)
Resurgence refers to the relapse of a target behavior following the worsening of a source of alternative reinforcement that was made available during response elimination. Most laboratory analyses of resurgence have used a combination of extinction and alternative reinforcement to reduce target behavior. In contingency-management treatments for alcohol use disorder, however, alcohol use is not placed on extinction. Instead, participants voluntarily abstain from alcohol use to access nondrug alternative reinforcers. Inasmuch, additional laboratory research on resurgence following voluntary abstinence is warranted. The present experiment evaluated resurgence of rats' ethanol seeking following voluntary abstinence produced by differential reinforcement of other behavior (DRO). Lever pressing produced ethanol reinforcers during baseline phases. During DRO phases, lever pressing continued to produce ethanol and food reinforcers were delivered according to resetting DRO schedules. Ethanol and food reinforcers were suspended during resurgence test phases to evaluate resurgence following voluntary abstinence. Lever pressing was elevated during baseline phases and occurred at near-zero rates during DRO phases. During the resurgence test phases, lever pressing increased, despite that it no longer produced ethanol. The procedure introduced here may help researchers better understand the variables that affect voluntary abstinence from ethanol seeking and resurgence following voluntary abstinence.
Keyphrases
  • smoking cessation
  • mental health
  • alcohol use disorder
  • risk assessment
  • human health
  • minimally invasive
  • free survival