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Cited by 523

The DOI matches its Crossref record; 9 of the 9 references it cites were found in a registry or an index.

Heroin and cocaine abusers have higher discount rates for delayed rewards than alcoholics or non-drug-using controls.

Kirby, Kris N., Petry, Nancy M.·2004·Addiction
DOI 10.1111/j.1360-0443.2003.00669.x
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Abstract

Aims To test a prediction of the discounting model of impulsiveness that discount rates would be positively associated with addiction. The delay‐discount rate refers to the rate of reduction in the present value of a future reward as the delay to that reward increases. Design and measurements We estimated participants’ discount rates on the basis of their pattern of choices between smaller immediate rewards ($11–80) and larger, delayed rewards ($25–85; at delays from 1 week to 6 months) in a questionnaire format. Participants had a one‐in‐six chance of winning a reward that they chose on one randomly selected trial. Participants and setting Heroin (n = 27), cocaine (n = 41) and alcohol (n = 33) abusers and non‐drug‐using controls (n = 44) were recruited from advertisements. They were tested in a drug abuse research clinic at a medical school. Findings On average, the cocaine and heroin groups had higher rates than controls (both P < 0.001), but alcoholics did not (P = 0.44). Abstinence was associated with lower rates for heroin abusers (P = 0.03), but not for cocaine or alcohol abusers (both P > 0.50). Conclusions These data suggest that discount rates vary with the preferred drug of abuse, and that high discount rates should be considered in the development of substance abuse prevention and treatment efforts.

Overview

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Crossref · 10.1111/j.1360-0443.2003.00669.x

Cites

9 of 9 references verified0 citation errors · 0 not checkable

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Citations

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Research works printed but not linked: 22

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  2. 10.1007/978-1-4613-9089-3 · DOI
  3. Barratt E. S., 1985, Impulsiveness Defined Within a Systems Model of Personality, 113
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  6. 10.1001/archpsyc.1994.03950070060011 · DOI · Paper page
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  12. Mazur J. E., 1987, An Adjusting Procedure for Studying Delayed Reinforcement, 55
  13. 10.1016/S0376-8716(00)00111-3 · DOI · Paper page
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  15. 10.1037/0021-843X.110.3.482 · DOI
  16. 10.1046/j.1360-0443.1998.9333212.x · DOI
  17. Rachlin H., 2000, The Science of Self‐Control
  18. Rosenthal R., 1991, Essentials of Behavioral Research: Methods and Data Analysis
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  20. Zachary R. A., 1991, Shipley Institute of Living Scale:
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  22. Zuckerman M., 1979, Sensation Seeking: Beyond the Optimal Level of Arousal

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Metadata

Authors
Kirby, K. N., & Petry, N. M.
Venue
Addiction
Publisher
Wiley
Published
2004-02-13
Volume
99
Issue
4
Pages
461-471
ISSN
  • 0965-2140
  • 1360-0443
DOI
10.1111/j.1360-0443.2003.00669.x
Cited by
523
References
9
Language
en
Licence
onlinelibrary.wiley.com/termsAndConditions#vor (vor)

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