Cocaine administration dose-dependently increases sexual desire and decreases condom use likelihood: The role of delay and probability discounting in connecting cocaine with HIV
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- 作者：Matthew W. Johnson ; Evan S. Herrmann ; Mary M. Sweeney…
- 关键词：Cocaine ; Delay discounting ; HIV ; Sexual risk behavior ; Sexual desire ; Humans
- 刊名：Psychopharmacology
- 出版年：2017
- 出版时间：February 2017
- 年：2017
- 卷：234
- 期：4
- 页码：599-612
- 全文大小：
- 刊物类别：Biomedical and Life Sciences
- 刊物主题：Neurosciences; Pharmacology/Toxicology; Psychiatry;
- 出版者：Springer Berlin Heidelberg
- ISSN：1432-2072
- 卷排序：234
文摘
ObjectivesAlthough cocaine use has been linked to sexual HIV risk behavior for decades, the direct effects of cocaine on sexual desire and sexual decision-making are unexamined. Research suggests delay discounting (devaluation of future outcomes) and probability discounting (devaluation of uncertain outcomes) play roles in condom use decisions. This study examined the effect of cocaine administration on sexual desire, hypothetical condom use, and discounting tasks.