منابع مشابه
Promiscuity punishes sexual deviants.
Sex is good for us, but it is a compromise. For the benefit of being able to produce genetically variable offspring, we must pay the cost of passing on only half our genes to each of them. Whilst evolutionary biologists still puzzle over the precise details of why the benefits of sex so frequently seem to outweigh the costs (Neiman, Lively, & Meirmans, ), one major challenge to sexual reproduct...
متن کاملThe interpersonal meaning of sexual promiscuity
In order to investigate the interpersonal meaning of sexual promiscuity, the relations between various sexual activities and the Interpersonal Circumplex (IPC) were examined. Two hundred and ten participants (105 women and 105 men; mean age = 24.88 years) indicated the number of people they had engaged in various sexual activates with (e.g., oral manipulation of genitals, sexual intercourse, et...
متن کاملPromiscuity and the Evolution of Sexual Transmitted Diseases
We study the relation between different social behaviors and the onset of epidemics in a model for the dynamics of sexual transmitted diseases. The model considers the society as a system of individual sexuated agents that can be organized in couples and interact with each other. The different social behaviors are incorporated assigning what we call a promiscuity value to each individual agent....
متن کاملBorderline personality symptomatology, casual sexual relationships, and promiscuity.
In this study, we compiled 12 previous databases to examine, among a large sample (N=972) of psychiatric and nonpsychiatric patients, the relationship, if any, between borderline personality symptomatology and sexual impulsivity. Two types of sexual impulsivity were assessed through two self-report items that queried participants about (1) having sex with individuals whom respondents hardly kne...
متن کاملPromiscuity drives sexual selection in a socially monogamous bird.
Many socially monogamous species paradoxically show signs of strong sexual selection, suggesting cryptic sources of sexual competition among males. Darwin argued that sexual selection could operate in monogamous systems if breeding sex ratios are biased or if some males attract highly fecund females. Alternatively, sexual selection might result from promiscuous copulations outside the pair bond...
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ژورنال
عنوان ژورنال: Molecular Ecology
سال: 2017
ISSN: 0962-1083
DOI: 10.1111/mec.14355