Evidence map›Paper›PMID 31888218›Full record

ArticleBrain sciences2019

Experience Matters: The Effects of Hypothetical versus Experiential Delays and Magnitudes on Impulsive Choice in Delay Discounting Tasks.

Catherine C Steele, MacKenzie Gwinner, Travis Smith, Michael E Young, Kimberly Kirkpatrick

Open access · goldAbstract read
In one paragraph

Article in Brain sciences, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers.

0numbers the graph read from it
0cells of the map it votes in
10citing papers in PubMed
0.8field-weighted citation impact, top 31% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

10 citing papers in PubMed, 15 citations in OpenAlex.

  1. Article
  2. Article
  3. Article
  4. Video game engines as the new "virtual" Skinner box.Journal of the experimental analysis of behavior · 2026
    Article
  5. Social Effort Discounting Reveals Domain-General and Social-Specific Motivation Components.Biological psychiatry. Cognitive neuroscience and neuroimaging · 2025
    Article
  6. Article
  7. Review
  8. Article
  9. Article
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4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

5 authors at 1 institution in 1 country.

Catherine C SteeleDepartment of Food, Nutrition, Dietetics, and Health, Kansas State University, Manhattan, KS 66506, USA.ORCID 0000-0002-1898-3338
MacKenzie GwinnerDepartment of Food, Nutrition, Dietetics, and Health, Kansas State University, Manhattan, KS 66506, USA.
Travis SmithDepartment of Psychological Sciences, Kansas State University, Manhattan, KS 66506, USA.
Michael E YoungDepartment of Psychological Sciences, Kansas State University, Manhattan, KS 66506, USA.
Kimberly KirkpatrickDepartment of Psychological Sciences, Kansas State University, Manhattan, KS 66506, USA.ORCID 0000-0002-6633-9782
Kansas State University · US

Funding

Timing, Reward Processing and choiceR01MH085739 · NIMH · OHIO STATE UNIVERSITY · PI SMITH, TRAVIS R · 2010 to 2025
$4.7M
National Science Foundation Graduate Research Fellowship ProgramNIH HHS MH085739NIMH NIH HHS R01 MH085739
6 · The paper itself

Abstract

Impulsive choice in humans is typically measured using hypothetical delays and rewards. In two experiments, we determined how experiencing the delay and/or the reward affected impulsive choice behavior. Participants chose between two amounts of real or hypothetical candy (M&Ms) after a real or hypothetical delay (5-30 s), where choosing the shorter delay was the impulsive choice. Experiment 1 compared choice behavior on a real-delay, real-reward (RD/RR) task where participants received M&Ms after experiencing the delays versus a real-delay, hypothetical-reward (RD/HR) task where participants accumulated hypothetical M&Ms after experiencing the delays. Experiment 2 compared the RD/HR task and a hypothetical-delay, hypothetical-reward (HD/HR) task where participants accumulated hypothetical M&Ms after hypothetical delays. The results indicated that choices did not differ between real and hypothetical M&Ms (Experiment 1), and participants were less sensitive to delay and more larger-later (LL)-preferring with hypothetical delays compared to real delays (Experiment 2). Experiencing delays to reward may be important for modeling real-world impulsive choices where delays are typically experienced. These novel experiential impulsive choice tasks may improve translational methods for comparison with animal models and may be improved procedures for predicting real-life choice behavior in humans.

Indexed as

delay discountingexperiential discounting task (EDT)impulsive choice

Identifiers

PMID31888218
PMCPMC6956253
OpenAlexW2996224753

What OpenQuestion holds

Textmetadata
LicenceCC BY
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.