Abstract
Previous studies have found both support and lack of support for a positive relationship between masculinity and symmetry, two putative signs of mate quality, in male faces. We re-examined this relationship using an explicit measure of facial fluctuating asymmetry, as well as other measures of asymmetry, and measures of facial masculinity/femininity. We also used ratings of these traits for faces. Further, we examined the relationship between facial sexual dimorphism and body asymmetry. We found no significant correlations between facial masculinity and any of our measures of asymmetry or ratings of symmetry in males. Facial femininity was not consistently associated with facial symmetry in females, but was associated with body symmetry. Therefore, for females, but not males, facial femininity and body symmetry may reflect similar aspects of mate quality. We also examined the relationships between trait ratings and measurements. Our results provide validation of our ability to measure aspects of asymmetry that are perceived to be symmetrical, and aspects of sexual dimorphism that are perceived as feminine in females and masculine in males.
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Selected References
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- Gangestad S. W., Bennett K. L., Thornhill R. A latent variable model of developmental instability in relation to men's sexual behaviour. Proc Biol Sci. 2001 Aug 22;268(1477):1677–1684. doi: 10.1098/rspb.2001.1675. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Grammer K., Thornhill R. Human (Homo sapiens) facial attractiveness and sexual selection: the role of symmetry and averageness. J Comp Psychol. 1994 Sep;108(3):233–242. doi: 10.1037/0735-7036.108.3.233. [DOI] [PubMed] [Google Scholar]
- Penton-Voak I. S., Jones B. C., Little A. C., Baker S., Tiddeman B., Burt D. M., Perrett D. I. Symmetry, sexual dimorphism in facial proportions and male facial attractiveness. Proc Biol Sci. 2001 Aug 7;268(1476):1617–1623. doi: 10.1098/rspb.2001.1703. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Scheib J. E., Gangestad S. W., Thornhill R. Facial attractiveness, symmetry and cues of good genes. Proc Biol Sci. 1999 Sep 22;266(1431):1913–1917. doi: 10.1098/rspb.1999.0866. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Thornhill R, Gangestad SW. Facial attractiveness. Trends Cogn Sci. 1999 Dec;3(12):452–460. doi: 10.1016/s1364-6613(99)01403-5. [DOI] [PubMed] [Google Scholar]
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