title: Women's Preference for Attractive Makeup Tracks Changes in Their Salivary Testosterone.
abstract: Previous research suggests that women's motivation to appear attractive is increased around the time of ovulation. However, the specific hormonal correlates of within-woman changes in motivation to appear attractive have not been investigated. To address this issue, we used a longitudinal design and a data-driven visual preference task. We found that women's preference for attractive makeup increases when their salivary testosterone levels are high. The relationship between testosterone level and preference for attractive makeup was independent of estradiol level, progesterone level, and estradiol-to-progesterone ratio. These results suggest that testosterone may contribute to changes in women's motivation to wear attractive makeup and, potentially, their motivation to appear attractive in general. Our results are also consistent with recent models of the role of testosterone in social behavior, according to which testosterone increases the probability of behaviors that could function to support the acquisition of mates and competition for resources.
authors.affiliation: Institute of Neuroscience & Psychology, University of Glasgow, United Kingdom.  claire.fisher@glasgow.ac.uk
authors.forename: Claire I
authors.initials: CI
authors.lastname: Fisher
authors.affiliation: Institute of Neuroscience & Psychology, University of Glasgow, United Kingdom.
authors.forename: Amanda C
authors.initials: AC
authors.lastname: Hahn
authors.affiliation: Institute of Neuroscience & Psychology, University of Glasgow, United Kingdom.
authors.forename: Lisa M
authors.initials: LM
authors.lastname: DeBruine
authors.affiliation: Institute of Neuroscience & Psychology, University of Glasgow, United Kingdom.
authors.forename: Benedict C
authors.initials: BC
authors.lastname: Jones
keywords: face perception; human mate selection; neuroendocrinology; open data; open materials; physical appearance; social behavior