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Do Men Produce Higher Quality Ejaculates When Primed With Thoughts of Partner Infidelity?

التفاصيل البيبلوغرافية
العنوان: Do Men Produce Higher Quality Ejaculates When Primed With Thoughts of Partner Infidelity?
المؤلفون: Michael N. Pham, Nicole Barbaro, Andrew M. Holub, Christopher J. Holden, Justin K. Mogilski, Guilherme S. Lopes, Sylis C. A. Nicolas, Yael Sela, Todd K. Shackelford, Virgil Zeigler-Hill, Lisa L. M. Welling
المصدر: Evolutionary Psychology, Vol 16 (2018)
بيانات النشر: SAGE Publishing, 2018.
سنة النشر: 2018
المجموعة: LCC:Psychology
مصطلحات موضوعية: Psychology, BF1-990
الوصف: Sperm competition theory can be used to generate the hypothesis that men alter the quality of their ejaculates as a function of sperm competition risk. Using a repeated measures experimental design, we investigated whether men produce a higher quality ejaculate when primed with cues to sperm competition (i.e., imagined partner infidelity) relative to a control prime. Men ( n = 45) submitted two masturbatory ejaculates—one ejaculate sample for each condition (i.e., sperm competition and control conditions). Ejaculates were assessed on 17 clinical parameters. The results did not support the hypothesis: Men did not produce higher quality ejaculates in the sperm competition condition relative to the control condition. Despite the null results of the current research, there is evidence for psychological and physiological adaptations to sperm competition in humans. We discuss methodological limitations that may have produced the null results and present methodological suggestions for research on human sperm competition.
نوع الوثيقة: article
وصف الملف: electronic resource
اللغة: English
تدمد: 1474-7049
14747049
Relation: https://doaj.org/toc/1474-7049
DOI: 10.1177/1474704918757551
URL الوصول: https://doaj.org/article/37e176969eb240d98cdba16001105af4
رقم الأكسشن: edsdoj.37e176969eb240d98cdba16001105af4
قاعدة البيانات: Directory of Open Access Journals
الوصف
تدمد:14747049
DOI:10.1177/1474704918757551