Sexual discounting: A systematic review of discounting processes and sexual behavior.
Sexual discounting: A systematic review of discounting processes and sexual behavior.
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DOI：
10.1037/pha0000402
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发表时间：
2021-12
影响因子：
2.3
通讯作者：
Berry MS
中科院分区：
文献类型：
--
作者：
Johnson MW;Strickland JC;Herrmann ES;Dolan SB;Cox DJ;Berry MS
性行为背后的行为过程对于理解正常人类功能和导致性传播感染 (STI) 的风险行为非常重要。这篇系统综述通过综合 50 份经过同行评审的原始研究手稿，研究了人类性行为的延迟和概率折扣。十六项专门关注货币延迟贴现的研究发现，效应大小与性风险行为呈正相关。十一项研究使用改变性行为持续时间、频率或质量的任务来确定价值，研究了性行为本身的延迟或概率贴现。结果显示，性别的延迟和不确定性会导致价值的系统性下降。这些研究还表明，性折扣措施与性健康和物质使用之间存在一致的中等效应大小关系，支持货币折扣之外的效用。二十三项研究模拟了临床相关决策，检验了延迟使用避孕套的影响以及性传播感染感染概率对避孕套使用的影响。观察和实验设计发现，在高风险物质使用人群中，安全套使用折扣率较高，对环境（例如，伴侣的吸引力）敏感，并且与不涉及延迟/不确定性的货币折扣或安全套使用决策相比，与性风险的相关性更强。在不涉及延迟/不确定性的情况下，服用可卡因、酒精以及（对于某些参与者）甲基苯丙胺会增加安全套使用折扣，而对货币折扣或安全套使用的影响最小。经审查的研究有力地支持性行为高度依赖于延迟和概率贴现，并且这些过程极大地增加了性风险。未来的研究应该利用这些系统关系来设计行为和药理学方法来减少性危险行为。
Behavioral processes underlying sexual behavior are important for understanding normal human functioning and risk behavior leading to sexually transmitted infections (STIs). This systematic review examines delay and probability discounting in human sexual behavior through synthesis of 50 peer-reviewed, original research manuscripts. Sixteen studies focusing exclusively on monetary delay discounting found small effect size positive correlations with sexual risk behaviors. Eleven studies examined delay or probability discounting of sexual behavior itself using tasks that varied duration, frequency, or quality of sex to determine value. Results show delay and uncertainty of sex causes systematic decreases in value. These studies also show consistent medium effect size relationships between sexual discounting measures and sexual health and substance use, supporting utility above and beyond monetary discounting. Twenty-three studies have modeled clinically-relevant decision-making, examining effects of delay until condom availability and STI contraction probability on condom use. Observational and experimental designs found condom-use discounting is elevated in high-risk substance use populations, is sensitive to context (e.g., partner desirability), and is more robustly related to sexual risk compared to monetary discounting or condom use decisions when no delay/uncertainty was involved. Administering cocaine, alcohol, and, for some participants, methamphetamine increased condom-use discounting with minimal effect on monetary discounting or condom use when no delay/uncertainty was involved. Reviewed studies robustly support that sexual behavior is highly dependent on delay and probability discounting, and that these processes strongly contribute to sexual risk. Future research should exploit these systematic relationships to design behavioral and pharmacological approaches to decrease sexual risk behavior.
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DOI：
10.1111/add.13535
发表时间：
2017-01
期刊：
Addiction (Abingdon, England)
影响因子：
--
作者：
Amlung M;Vedelago L;Acker J;Balodis I;MacKillop J
通讯作者：
MacKillop J
影响因子：
13.5
作者：
Bickel, Warren K.;Jarmolowicz, David P.;Mueller, E. Terry;Koffarnus, Mikhail N.;Gatchalian, Kirstin M.
通讯作者：
Gatchalian, Kirstin M.
影响因子：
5.4
作者：
Chimbiri, Agnes M.
通讯作者：
Chimbiri, Agnes M.
影响因子：
3.1
作者：
Bahk J;Yun SC;Kim YM;Khang YH
通讯作者：
Khang YH
DOI：
10.1016/j.pbb.2017.08.009
发表时间：
2018-01
期刊：
Pharmacology, biochemistry, and behavior
影响因子：
--
作者：
Berry MS;Johnson MW
通讯作者：
Johnson MW