Delay and Probability Discounting of Sexual and Monetary Outcomes in Individuals with Cocaine Use Disorders and Matched Controls

Matthew W. Johnson; Patrick S. Johnson; Evan S. Herrmann; Mary M. Sweeney

doi:10.1371/journal.pone.0128641

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Open Access

Peer-reviewed

Research Article

Delay and Probability Discounting of Sexual and Monetary Outcomes in Individuals with Cocaine Use Disorders and Matched Controls

Matthew W. Johnson ,

* E-mail: mwj@jhu.edu

Affiliation Behavioral Pharmacology Research Unit, Department of Psychiatry and Behavioral Sciences, Johns Hopkins University School of Medicine, Baltimore, Maryland, United States of America
⨯
Patrick S. Johnson,

Affiliation Behavioral Pharmacology Research Unit, Department of Psychiatry and Behavioral Sciences, Johns Hopkins University School of Medicine, Baltimore, Maryland, United States of America
⨯
Evan S. Herrmann,

Affiliation Behavioral Pharmacology Research Unit, Department of Psychiatry and Behavioral Sciences, Johns Hopkins University School of Medicine, Baltimore, Maryland, United States of America
⨯
Mary M. Sweeney

Affiliation Behavioral Pharmacology Research Unit, Department of Psychiatry and Behavioral Sciences, Johns Hopkins University School of Medicine, Baltimore, Maryland, United States of America
⨯

Delay and Probability Discounting of Sexual and Monetary Outcomes in Individuals with Cocaine Use Disorders and Matched Controls

Matthew W. Johnson,
Patrick S. Johnson,
Evan S. Herrmann,
Mary M. Sweeney

Published: May 27, 2015
https://doi.org/10.1371/journal.pone.0128641

About the Authors

Matthew W. Johnson

* E-mail: mwj@jhu.edu

Affiliation Behavioral Pharmacology Research Unit, Department of Psychiatry and Behavioral Sciences, Johns Hopkins University School of Medicine, Baltimore, Maryland, United States of America

Patrick S. Johnson

Affiliation Behavioral Pharmacology Research Unit, Department of Psychiatry and Behavioral Sciences, Johns Hopkins University School of Medicine, Baltimore, Maryland, United States of America

Evan S. Herrmann

Affiliation Behavioral Pharmacology Research Unit, Department of Psychiatry and Behavioral Sciences, Johns Hopkins University School of Medicine, Baltimore, Maryland, United States of America

Mary M. Sweeney

Affiliation Behavioral Pharmacology Research Unit, Department of Psychiatry and Behavioral Sciences, Johns Hopkins University School of Medicine, Baltimore, Maryland, United States of America

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: MWJ PSJ. Performed the experiments: MWJ PSJ ESH. Analyzed the data: MWJ PSJ. Contributed reagents/materials/analysis tools: MWJ. Wrote the paper: MWJ PSJ ESH MMS.

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Cocaine
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Medical risk factors
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HIV
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