title: Mr. right versus Mr. right now: A discounting-based approach to promiscuity.
abstract: Research has begun to examine how individuals discount delayed sex. However, these tasks have not evaluated the dimension of sexual behavior associated with promiscuity (i.e., choices between partners). The current study assessed choices between hypothetical sexual partners within a delay discounting paradigm. Participants first completed a preference assessment featuring pictures of hypothetical sexual partners. These rankings were then used to present hypothetical choices between immediate sex with a less preferred partner or sex with the most-preferred partner after a series of delays. These choices titrated through the partner rankings from the preference assessment. Data were well fit by the hyperboloid model of discounting. Area under the curve (AUC) measures were calculated for all participants' discounting of sex. AUC was higher for those with more sexual partners and was correlated with measures of sexual risk behavior.
authors: Department of Applied Behavioral Science, University of Kansas, 4050 Dole Developmental Center, 1000 Sunnyside Ave., Lawrence, KS 66045, USA. Electronic address: dpj@ku.edu.
authors: David P
authors: DP
authors: Jarmolowicz
authors: Department of Applied Behavioral Science, University of Kansas, 4050 Dole Developmental Center, 1000 Sunnyside Ave., Lawrence, KS 66045, USA. Electronic address: shea.lemley@ku.edu.
authors: Shea M
authors: SM
authors: Lemley
authors: Department of Applied Behavioral Science, University of Kansas, 4050 Dole Developmental Center, 1000 Sunnyside Ave., Lawrence, KS 66045, USA. Electronic address: lla2288@ku.edu.
authors: Laura
authors: L
authors: Asmussen
authors: Department of Applied Behavioral Science, University of Kansas, 4050 Dole Developmental Center, 1000 Sunnyside Ave., Lawrence, KS 66045, USA. Electronic address: dreed@ku.edu.
authors: Derek D
authors: DD
authors: Reed
mesh_terms: D000328:Adult; D065786:Delay Discounting / Q000502:physiology*; D005260:Female; D006801:Humans; D008297:Male; D012309:Risk-Taking; D012725:Sexual Behavior / Q000502:physiology*; D012747:Sexual Partners / Q000523:psychology*; D055815:Young Adult
keywords: Delay discounting; Promiscuity; Sexual discounting