Jove
Visualize
Contact Us
JoVE
x logofacebook logolinkedin logoyoutube logo
ABOUT JoVE
OverviewLeadershipBlogJoVE Help Center
AUTHORS
Publishing ProcessEditorial BoardScope & PoliciesPeer ReviewFAQSubmit
LIBRARIANS
TestimonialsSubscriptionsAccessResourcesLibrary Advisory BoardFAQ
RESEARCH
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchive
EDUCATION
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualFaculty Resource CenterFaculty Site
Terms & Conditions of Use
Privacy Policy
Policies

Related Experiment Videos

Measuring state changes in human delay discounting: an experiential discounting task.

Brady Reynolds1, Ryan Schiffbauer

  • 1The University of Chicago, Chicago, IL, USA. breynold@ria.buffalo.edu

Behavioural Processes
|November 3, 2004
PubMed
Summary
This summary is machine-generated.

Related Concept Videos

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by
Same author

Neurocognitive vulnerability to youth suicidal behavior.

Journal of psychiatric research·2020
Same author

Web-Based Contingency Management for Adolescent Tobacco Smokers: A Clinical Trial.

Nicotine & tobacco research : official journal of the Society for Research on Nicotine and Tobacco·2018
Same author

A feasibility study of home-based contingency management with adolescent smokers of rural Appalachia.

Experimental and clinical psychopharmacology·2015
Same author

Sex differences in drug abuse: Etiology, prevention, and treatment.

Experimental and clinical psychopharmacology·2015
Same author

Decision-making in adolescents with suicidal ideation: A case-control study.

Psychiatry research·2015
Same author

Delay discounting and self-reported impulsivity in adolescent smokers and nonsmokers living in rural Appalachia.

The American journal on addictions·2015
Same journal

Sex and brain maturation underlie the attribution of incentive salience to conditioned stimuli in Wistar rats.

Behavioural processes·2026
Same journal

Shining a light on jellyfish behaviour: Enhanced motor activity and positive phototaxis in Aurelia coerulea.

Behavioural processes·2026
Same journal

Detour-task performance in color polymorphic male mosquitofish.

Behavioural processes·2026
Same journal

Behavioral and physiological changes during the estrous cycle of socially housed female guinea pigs.

Behavioural processes·2026
Same journal

Flexible time-series analysis: A dynamically aware method for inferring directed dependencies in behavioral data.

Behavioural processes·2026
Same journal

Effects of group size and landmarks on escape behavior of three fish species.

Behavioural processes·2026
See all related articles

Sleep deprivation significantly increased impulsive behavior and delay discounting, as measured by a novel experiential discounting task (EDT). This new task shows promise for assessing changes in decision-making processes.

Area of Science:

  • Cognitive Psychology
  • Neuroscience
  • Behavioral Economics

Background:

  • Delay discounting, a measure of impulsivity, is typically assessed using hypothetical scenarios.
  • Existing methods may not fully capture real-time decision-making under varying physiological states.

Purpose of the Study:

  • Introduce and validate a new Experiential Discounting Task (EDT) that measures choice consequences directly.
  • Examine the impact of sleep deprivation on delay discounting using the novel EDT.

Main Methods:

  • Developed an EDT requiring participants to experience delays and consequences.
  • Administered timing tests and the EDT to 12 participants under non-sleep-deprived and sleep-deprived conditions.

Main Results:

Related Experiment Videos

  • Sleep deprivation led to underrepresentation of time intervals in a timing test.
  • Participants exhibited significantly steeper delay discounting on the EDT when sleep-deprived.
  • Discounting rates on the EDT were best described by a hyperbolic function.

Conclusions:

  • The novel Experiential Discounting Task (EDT) is sensitive to state changes, such as those induced by sleep deprivation.
  • EDT shows potential as a valuable tool for assessing impulsivity and decision-making processes.
  • Findings support the hypothesis that sleep deprivation increases impulsive behavior.