Welsh Deborah P, Grello Catherine M, Harper Melinda S
Department of Psychology, Austin Peay Building, University of Tennessee, Knoxville, TN 37996-0900, USA.
J Sex Res. 2006 Aug;43(3):255-67. doi: 10.1080/00224490609552324.
The purpose of this paper was to identify the circumstances associated with casual sex encounters, as well as to identify the link between casual sex, depressive symptoms, and infidelity among college students. We found that casual sex was a fairly common occurrence that was related to early sexual transition, engaging in first sex with a casual sex partner, drug use and alcohol consumption. Casual sex occurred more often between "friends" rather than with strangers. Depressive symptoms were associated with engaging in casual sex differently for males and females. Males who engaging in casual sex reported the fewest symptoms of depression and females who had a history of casual sex reported the most depressive symptoms. Frequencies of affectionate and genital behaviors were associated with expectations of the relationship, the relationship to the partner, infidelity, and the individual's relationship style. Results are discussed in light of evolutionary and socio-cultural theories of sexuality.
本文的目的是确定与偶然性行为相关的情况，以及确定大学生中偶然性行为、抑郁症状和不忠行为之间的联系。我们发现，偶然性行为是一种相当普遍的现象，它与早期性转变、与偶然性行为伴侣发生初次性行为、吸毒和饮酒有关。偶然性行为更多地发生在“朋友”之间，而不是与陌生人。抑郁症状在男性和女性中与偶然性行为的关联有所不同。有偶然性行为的男性报告的抑郁症状最少，而有偶然性行为史的女性报告的抑郁症状最多。亲密行为和性行为的频率与对关系的期望、与伴侣的关系、不忠行为以及个人的关系模式有关。我们根据性的进化理论和社会文化理论对结果进行了讨论。
