Abstract
The influence of sex hormones on women’s mate preferences has been an intensively discussed topic for more than a decade. Yet the extent to which levels of sex hormones, and testosterone in particular, influence women’s mate preferences is unclear. Thus, the current study used multilevel modelling to investigate putative relationships between salivary testosterone and facial masculinity preferences in a sample of 68 women, while controlling for their age, partnership status, and sociosexuality. We found no significant associations between masculinity preferences and either individual differences or within-woman changes in testosterone. We did find however, that sociosexuality was positively correlated with masculinity preferences. Although it has previously been suggested that testosterone is related to women’s facial masculinity preference, our data do not support this proposal.
Highlights
It has been hypothesized that women’s preferences for putative partner characteristics change throughout the menstrual cycle depending on the probability of current conception and, on sex hormonal status
Testosterone (T) is thought to be the highest around ovulation [3], some studies showed that changes in testosterone levels across the menstrual cycle are smaller than circadian changes [4]
Of the covariates included in this model, only socio-sexuality index was associated with masculinity preference, as 1-unit increase in socio-sexual index increased the preference for masculinity by 18.7%
Summary
It has been hypothesized that women’s preferences for putative partner characteristics change throughout the menstrual cycle depending on the probability of current conception and, on sex hormonal status. As women’s fertility is directly related to their hormonal status, it is a straightforward prediction that such fluctuation of preferences should be related to hormonal changes that occur over the menstrual cycle. Levels of sex hormones are not constant throughout life They change due to current fertility status (depending on the position in the menstrual cycle) and life-long fertility (being highest during peak reproductive years). Testosterone (T) is thought to be the highest around ovulation [3], some studies showed that changes in testosterone levels across the menstrual cycle are smaller than circadian changes [4]
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