1998
DOI: 10.1017/s0140525x98221248
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Sexual selection, the division of labor, and the evolution of sex differences

Abstract: Sexual selection traditionally involves male-male competition and female choice, but in some species, including humans, sexual selection can also involve female-female competition and male choice. The degree to which one aspect of sexual selection or another is manifest in human populations will be influenced by a host of social and ecological variables, including the operational sex ratio. These variables are discussed in connection with the relative contribution of sexual selection and the division of… Show more

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Cited by 14 publications
(14 citation statements)
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“…Accordingly, men are forced to strive for mating opportunities through competitive behavior and courtship displays in both mating contexts (Buss, 2007;Geary, 2006;Kenrick, Sadalla, Groth, & Melanie, 1990). This is especially the case for young men, experiencing the highest level of competition and the greatest variation in reproductive success (Daly & Wilson, 2001;Ellis et al, 2012;Wilson & Daly, 1985).…”
Section: Male Risk Taking As a Sexual Strategymentioning
confidence: 99%
“…Accordingly, men are forced to strive for mating opportunities through competitive behavior and courtship displays in both mating contexts (Buss, 2007;Geary, 2006;Kenrick, Sadalla, Groth, & Melanie, 1990). This is especially the case for young men, experiencing the highest level of competition and the greatest variation in reproductive success (Daly & Wilson, 2001;Ellis et al, 2012;Wilson & Daly, 1985).…”
Section: Male Risk Taking As a Sexual Strategymentioning
confidence: 99%
“…A man's minimum investment in producing the same child can theoretically take only one coital act (BJORKLUND and SHACKELFORD 1999;BUSS 2003BUSS , 2007. These sex differences in levels of minimum investment required when adopting a short-term mating strategy (such as a one off sexual encounter) suggests females should be the higher discriminating or choosier sex when selecting a mate, whereas men should be less choosy and be more vigorous with regards to intrasexual competition (competing against other males) for multiple females (BJORKLUND and SHACKELFORD 1999;BUSS and SCHMITT 1993;GEARY 1998). These sex differences in short-term mating strategies are supported by findings that men show more positive attitudes to low investment sex than women do (FISHER et al 1988;OLIVER and HYDE 1993;TOWNSEND 1995;WILSON 1987), report higher levels of sexual fantasies involving multiple partners than women (ELLIS and SYMONS 1990;MALAMUTH 1996) and desire a greater number of sexual partners (SCHMITT 2003).…”
Section: Introductionmentioning
confidence: 99%
“…Propõe-se esta hipótese, com base em que a diferença nos níveis hormonais de uma etapa para outra iria induzir mudanças faciais que seriam percebidas como mais atraentes. (Feinberg et al, 2008;Thornhill & Gangestad, 1999 (Geary, 2006).…”
Section: Objetivounclassified
“…Devido a isso, a seleção favoreceu a tendência básica da mulher para discriminar na hora de escolher o possível parceiro sexual e avaliar quem vai lhe oferecer, além de bons genes, um bom cuidado parental para o seu filho (Symons, 1986;Townsend, Kline & Wasserman, 1995). A escolha de parceiro que a mulher faz pode estar influenciada pelos atributos físicos (indicadores de saúde física e genética) que elas encontram atraentes (Geary, 2006). As mulheres são sensíveis e respondem -sem estar cientes -aos feromônios que sinalizam a qualidade genética do sistema imune (Gangestad & Thornhill, 1998;Thornhill & Gangestad, 1999).…”
Section: Objetivounclassified
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