Cited by 36Decision-Making and Behavioral EconomicsNeural and Behavioral Psychology StudiesBehavioral and Psychological Studies

Durability and generalizability of time-based intervention effects on impulsive choice in rats

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Bailey, Carrie, Peterson, Jennifer R., Schnegelsiepen, Aaron, Stuebing, Sarah L., Kirkpatrick, Kimberly·2018·Behavioural Processes

Abstract

Impulsive choice involves choosing a smaller-sooner (SS) reward over a larger-later (LL) reward. Due to the importance of timing processes in impulsive choice, time-based interventions have been developed to decrease impulsive choice. The present set of experiments assessed the durability and generalizability of time-based interventions. Experiment 1 assessed fixed interval (FI) or variable interval (VI) intervention efficacy over 9 months. The FI intervention decreased impulsive choice, and this effect persisted over time, but the VI intervention effects were only apparent when tested immediately after the intervention. Experiment 2 examined the generalizability of the FI and VI interventions on choice tasks manipulating the SS delay, LL delay, or LL magnitude. The FI intervention decreased sensitivity to delay, promoting LL choices in both delay tasks, but the VI intervention only altered choices when manipulating the SS delay. Experiment 3 further examined the FI intervention effects on tasks that manipulated the LL delay or magnitude immediately following the intervention. The intervention decreased sensitivity to both delay and magnitude. The experiments indicate that the FI intervention is effective at decreasing impulsive choice behavior for an extended period across changing delays and magnitudes, suggesting a relatively broad effect on choice behavior.

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  1. Smith AP Marshall AT Kirkpatrick K 2015 Mechanisms of impulsive choice: II. Time-based interventions to improve self-control Behav Processes 112 29 42 25444771 PMC4314470
  2. Stein JS Johnson PS Renda CR Smits RR Liston KJ Shahan TA Madden GJ 2013 Early and prolonged exposure to reward delay: Effects on impulsive choice and alcohol self-administration in male rats Experimental and Clinical Psychopharmacology 21 172 180 23356729 PMC3686290

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Authors
Bailey, C., Peterson, J. R., Schnegelsiepen, A., Stuebing, S. L., & Kirkpatrick, K.
Affiliations
  • Kansas State University (US)
  • University of Alaska Fairbanks (US)
Corresponding author
Bailey, Carrie
Venue
Behavioural Processes
Publisher
Elsevier BV
Published
2018-07
Volume
152
Pages
54-62
ISSN
0376-6357 (ISSN-L)
OpenAlex
W2794209303
Cited by
36
References
61
Citations by year
2026: 2 · 2025: 2 · 2024: 7 · 2023: 4 · 2022: 2 · 2021: 5 · 2020: 3 · 2019: 7 · 2018: 4
FWCI
3.97
Type
journal article
Language
en
Open access
Locations
  • Behavioural Processes (acceptedVersion)
  • PubMed (publishedVersion)
  • Europe PMC (PubMed Central) (acceptedVersion)
  • PubMed Central (acceptedVersion)
Funders
NIMH (085739)
Topics
  • Social Sciences › Decision Sciences › General Decision Sciences › Decision-Making and Behavioral Economics
  • Life Sciences › Neuroscience › Cognitive Neuroscience › Neural and Behavioral Psychology Studies
  • Social Sciences › Psychology › Developmental and Educational Psychology › Behavioral and Psychological Studies
Keywords
impulsive choice, delay discounting, impulsivity, rats
MeSH terms
Animals, Behavior, Animal, Choice Behavior, Impulsive Behavior, Learning, Male, Reward, Time Factors, Rats, Sprague-Dawley, Rats

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