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Jach Ł, Moroń M, Jonason PK. Men's Facial Hair Preferences Reflect Facial Hair Impression Management Functions Across Contexts and Men Know It. ARCHIVES OF SEXUAL BEHAVIOR 2023; 52:2465-2473. [PMID: 37067629 PMCID: PMC10501953 DOI: 10.1007/s10508-023-02595-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/16/2022] [Revised: 03/17/2023] [Accepted: 03/26/2023] [Indexed: 06/19/2023]
Abstract
Men with distinct facial hair are perceived as more aggressive, dominant, older, and more formidable, mostly by other men. However, despite considerable interest in the social perception of beardedness, only a few studies have explored men's preferences toward facial hair. We investigated men's preferences toward facial hair and whether their judgments of facial hair appropriateness in social situations depended on their actual beardedness and the type of social interaction (N = 509; age: M = 29.35, SD = 7.24). Men preferred having more facial hair, particularly when they have a heavy stubble or a full beard. Men preferred more facial hair for themselves compared to other men, suggesting that men's preferences for facial hair could be based on the frequency-dependent value of a display, namely more value assigned to rarer attributes. Men's judgments of the appropriateness of facial hair were sensitive to social situations for displaying facial hair as well. More facial hair was considered more appropriate for informal situations, especially with another man. Social norms associated with formal interaction could, therefore, limit the impression management functions of beards in intrasexual competition.
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Affiliation(s)
- Łukasz Jach
- Institute of Psychology, Faculty of Social Sciences, University of Silesia in Katowice, Grażyńskiego Street 53, 40-126, Katowice, Poland.
| | - Marcin Moroń
- Institute of Psychology, Faculty of Social Sciences, University of Silesia in Katowice, Grażyńskiego Street 53, 40-126, Katowice, Poland
| | - Peter K Jonason
- Department of General Psychology, University of Padua, Padua, Italy
- Cross-Cultural Psychology Centre, Cardinal Stefan Wyszyński University, Warsaw, Poland
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2
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Facial hair may slow detection of happy facial expressions in the face in the crowd paradigm. Sci Rep 2022; 12:5911. [PMID: 35396450 PMCID: PMC8993935 DOI: 10.1038/s41598-022-09397-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/06/2021] [Accepted: 03/08/2022] [Indexed: 11/08/2022] Open
Abstract
Human visual systems have evolved to extract ecologically relevant information from complex scenery. In some cases, the face in the crowd visual search task demonstrates an anger superiority effect, where anger is allocated preferential attention. Across three studies (N = 419), we tested whether facial hair guides attention in visual search and influences the speed of detecting angry and happy facial expressions in large arrays of faces. In Study 1, participants were faster to search through clean-shaven crowds and detect bearded targets than to search through bearded crowds and detect clean-shaven targets. In Study 2, targets were angry and happy faces presented in neutral backgrounds. Facial hair of the target faces was also manipulated. An anger superiority effect emerged that was augmented by the presence of facial hair, which was due to the slower detection of happiness on bearded faces. In Study 3, targets were happy and angry faces presented in either bearded or clean-shaven backgrounds. Facial hair of the background faces was also systematically manipulated. A significant anger superiority effect was revealed, although this was not moderated by the target's facial hair. Rather, the anger superiority effect was larger in clean-shaven than bearded face backgrounds. Together, results suggest that facial hair does influence detection of emotional expressions in visual search, however, rather than facilitating an anger superiority effect as a potential threat detection system, facial hair may reduce detection of happy faces within the face in the crowd paradigm.
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3
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Beards Increase the Speed, Accuracy, and Explicit Judgments of Facial Threat. ADAPTIVE HUMAN BEHAVIOR AND PHYSIOLOGY 2021. [DOI: 10.1007/s40750-021-00169-1] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
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4
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Dixson BJW, Lee AJ. Cross-Cultural Variation in Men’s Beardedness. ADAPTIVE HUMAN BEHAVIOR AND PHYSIOLOGY 2020. [DOI: 10.1007/s40750-020-00150-4] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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5
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Stower RE, Lee AJ, McIntosh TL, Sidari MJ, Sherlock JM, Dixson BJW. Mating Strategies and the Masculinity Paradox: How Relationship Context, Relationship Status, and Sociosexuality Shape Women's Preferences for Facial Masculinity and Beardedness. ARCHIVES OF SEXUAL BEHAVIOR 2020; 49:809-820. [PMID: 31016490 DOI: 10.1007/s10508-019-1437-2] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/19/2017] [Revised: 03/02/2019] [Accepted: 03/03/2019] [Indexed: 05/12/2023]
Abstract
According to the dual mating strategy model, in short-term mating contexts women should forego paternal investment qualities in favor of mates with well-developed secondary sexual characteristics and dominant behavioral displays. We tested whether this model explains variation in women's preferences for facial masculinity and beardedness in male faces. Computer-generated composites that had been morphed to appear ± 50% masculine were rated by 671 heterosexual women (M age = 31.72 years, SD = 6.43) for attractiveness when considering them as a short-term partner, long-term partner, a co-parent, or a friend. They then completed the Revised Sociosexual Inventory (SOI-R) to determine their sexual openness on dimensions of desire, behavior, and attitudes. Results showed that women's preferences were strongest for average facial masculinity, followed by masculinized faces, with feminized faces being least attractive. In contrast to past research, facial masculinity preferences were stronger when judging for co-parenting partners than for short-term mates. Facial masculinity preferences were also positively associated with behavioral SOI, negatively with desire, and were unrelated to global or attitudinal SOI. Women gave higher ratings for full beards than clean-shaven faces. Preferences for beards were higher for co-parenting and long-term relationships than short-term relationships, although these differences were not statistically significant. Preferences for facial hair were positively associated with global and attitudinal SOI, but were unrelated to behavioral SOI and desire. Although further replication is necessary, our findings indicate that sexual openness is associated with women's preferences for men's facial hair and suggest variation in the association between sociosexuality and women's facial masculinity preferences.
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Affiliation(s)
- Rebecca E Stower
- School of Psychology, University of Queensland, St Lucia, QLD, 4072, Australia
| | - Anthony J Lee
- Division of Psychology, University of Stirling, Stirling, Scotland, UK
| | - Toneya L McIntosh
- School of Psychology, University of Queensland, St Lucia, QLD, 4072, Australia
| | - Morgan J Sidari
- School of Psychology, University of Queensland, St Lucia, QLD, 4072, Australia
| | - James M Sherlock
- School of Psychology, University of Queensland, St Lucia, QLD, 4072, Australia
| | - Barnaby J W Dixson
- School of Psychology, University of Queensland, St Lucia, QLD, 4072, Australia.
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6
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Sexual Selection, Signaling and Facial Hair: US and India Ratings of Variable Male Facial Hair. ADAPTIVE HUMAN BEHAVIOR AND PHYSIOLOGY 2020. [DOI: 10.1007/s40750-020-00134-4] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
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7
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Multivariate Intra-Sexual Selection on Men’s Perceptions of Male Facial Morphology. ADAPTIVE HUMAN BEHAVIOR AND PHYSIOLOGY 2020. [DOI: 10.1007/s40750-020-00128-2] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/17/2023]
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8
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Clarkson TR, Sidari MJ, Sains R, Alexander M, Harrison M, Mefodeva V, Pearson S, Lee AJ, Dixson BJW. A multivariate analysis of women's mating strategies and sexual selection on men's facial morphology. ROYAL SOCIETY OPEN SCIENCE 2020; 7:191209. [PMID: 32218951 PMCID: PMC7029899 DOI: 10.1098/rsos.191209] [Citation(s) in RCA: 25] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/16/2019] [Accepted: 11/26/2019] [Indexed: 06/01/2023]
Abstract
The strength and direction of sexual selection via female choice on masculine facial traits in men is a paradox in human mate choice research. While masculinity may communicate benefits to women and offspring directly (i.e. resources) or indirectly (i.e. health), masculine men may be costly as long-term partners owing to lower paternal investment. Mating strategy theory suggests women's preferences for masculine traits are strongest when the costs associated with masculinity are reduced. This study takes a multivariate approach to testing whether women's mate preferences are context-dependent. Women (n = 919) rated attractiveness when considering long-term and short-term relationships for male faces varying in beardedness (clean-shaven and full beards) and facial masculinity (30% and 60% feminized, unmanipulated, 30% and 60% masculinized). Participants then completed scales measuring pathogen, sexual and moral disgust, disgust towards ectoparasites, reproductive ambition, self-perceived mate value and the facial hair in partners and fathers. In contrast to past research, we found no associations between pathogen disgust, self-perceived mate value or reproductive ambition and facial masculinity preferences. However, we found a significant positive association between moral disgust and preferences for masculine faces and bearded faces. Preferences for beards were lower among women with higher ectoparasite disgust, providing evidence for ectoparasite avoidance hypothesis. However, women reporting higher pathogen disgust gave higher attractiveness ratings for bearded faces than women reporting lower pathogen disgust, providing support for parasite-stress theories of sexual selection and mate choice. Preferences for beards were also highest among single and married women with the strongest reproductive ambition. Overall, our results reflect mixed associations between individual differences in mating strategies and women's mate preferences for masculine facial traits.
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Affiliation(s)
- Tessa R. Clarkson
- School of Psychology, University of Queensland, Brisbane, Queensland, Australia
| | - Morgan J. Sidari
- School of Psychology, University of Queensland, Brisbane, Queensland, Australia
| | - Rosanna Sains
- School of Psychology, University of Queensland, Brisbane, Queensland, Australia
| | - Meredith Alexander
- School of Psychology, University of Queensland, Brisbane, Queensland, Australia
| | - Melissa Harrison
- School of Psychology, University of Queensland, Brisbane, Queensland, Australia
| | - Valeriya Mefodeva
- School of Psychology, University of Queensland, Brisbane, Queensland, Australia
| | - Samuel Pearson
- School of Psychology, University of Queensland, Brisbane, Queensland, Australia
| | - Anthony J. Lee
- Division of Psychology, University of Stirling, Stirling, Scotland, UK
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9
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10
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Dixson BJW, Kennedy-Costantini S, Lee AJ, Nelson NL. Mothers are sensitive to men's beards as a potential cue of paternal investment. Horm Behav 2019; 113:55-66. [PMID: 30978339 DOI: 10.1016/j.yhbeh.2019.04.005] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/30/2019] [Revised: 03/27/2019] [Accepted: 04/08/2019] [Indexed: 12/29/2022]
Abstract
Mating strategy theories assert that women's preferences for androgen dependent traits in men are stronger when the costs of reduced paternal investment are lowest. Past research has shown that preferences for facial masculinity are stronger among nulliparous and non-pregnant women than pregnant or parous women. In two studies, we examine patterns in women's preferences for men's facial hair - likely the most visually conspicuous and sexually dimorphic of men's secondary sexual traits - when evaluating men's masculinity, dominance, age, fathering, and attractiveness. Two studies were conducted among heterosexual pregnant women, mothers, non-contractive and contraceptive users. Study 1 used a between-subjects sample (N = 2103) and found that mothers had significantly higher preferences for beards when judging fathering than all other women. Pregnant women and mothers also judged beards as more masculine and older, but less attractive, than non-contractive and contraceptive users. Parous women judged beards higher for age, masculinity and fathering, but lower for attractiveness, than nulliparous women. Irrespective of reproductive status, beards were judged as looking more dominant than clean-shaven faces. Study 2 used a within-subjects design (N = 53) among women surveyed during pregnancy and three months post-partum. Judgments of parenting skills were higher for bearded stimuli during pregnancy among women having their first baby, whereas among parous women parenting skills judgments for bearded stimuli were higher post-partum. Our results suggest that mothers are sensitive to beardedness as a masculine secondary sexual characteristic that may denote parental investment, providing evidence that women's mate preferences could reflect sexual selection for direct benefits.
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Affiliation(s)
- Barnaby J W Dixson
- School of Psychology, The University of Queensland, St. Lucia, Brisbane 4072, QLD, Australia.
| | | | | | - Nicole L Nelson
- School of Psychology, The University of Queensland, St. Lucia, Brisbane 4072, QLD, Australia
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11
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Marcinkowska UM, Rantala MJ, Lee AJ, Kozlov MV, Aavik T, Cai H, Contreras-Garduño J, David OA, Kaminski G, Li NP, Onyishi IE, Prasai K, Pazhoohi F, Prokop P, Cardozo SLR, Sydney N, Taniguchi H, Krams I, Dixson BJW. Women's preferences for men's facial masculinity are strongest under favorable ecological conditions. Sci Rep 2019; 9:3387. [PMID: 30833635 PMCID: PMC6399235 DOI: 10.1038/s41598-019-39350-8] [Citation(s) in RCA: 60] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Abstract] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/02/2018] [Accepted: 12/15/2018] [Indexed: 12/05/2022] Open
Abstract
The strength of sexual selection on secondary sexual traits varies depending on prevailing economic and ecological conditions. In humans, cross-cultural evidence suggests women’s preferences for men’s testosterone dependent masculine facial traits are stronger under conditions where health is compromised, male mortality rates are higher and economic development is higher. Here we use a sample of 4483 exclusively heterosexual women from 34 countries and employ mixed effects modelling to test how social, ecological and economic variables predict women’s facial masculinity preferences. We report women’s preferences for more masculine looking men are stronger in countries with higher sociosexuality and where national health indices and human development indices are higher, while no associations were found between preferences and indices of intra-sexual competition. Our results show that women’s preferences for masculine faces are stronger under conditions where offspring survival is higher and economic conditions are more favorable.
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Affiliation(s)
- Urszula M Marcinkowska
- Jagiellonian University Medical College, Kraków, Poland.,Department of Biology, University of Turku, Turku, Finland
| | | | - Anthony J Lee
- Division of Psychology, University of Stirling, Glasgow, Scotland, United Kingdom
| | | | - Toivo Aavik
- Institute of Psychology, University of Tartu, Turku, Estonia
| | - Huajian Cai
- Institute of Psychology, Chinese Academy of Sciences, Beijing, P. R. China
| | | | - Oana A David
- Department of Clinical Psychology and Psychotherapy, Babes-Bolyai University, Cluj-Napoca, Romania
| | - Gwenaël Kaminski
- CLLE, Université de Toulouse, CNRS, UT2J, Toulouse, 31058, France.,Institut Universitaire de France, 103 boulevard Saint-Michel, 75005 Paris, France
| | - Norman P Li
- School of Social Sciences, Singapore Management University, Singapore, Singapore
| | - Ike E Onyishi
- Department of Psychology, University of Nigeria, Nsukka, Nigeria
| | | | - Farid Pazhoohi
- Department of Basic Psychology, School of Psychology, University of Minho, Braga, Portugal
| | - Pavol Prokop
- Department of Biology, Trnava University, Trnava, Slovakia.,Slovak Academy of Sciences, Bratislava, Slovakia
| | | | - Nicolle Sydney
- Department of Zoology, Federal University of Parana, Curitiba, Brazil
| | - Hirokazu Taniguchi
- Department of Educational Psychology, Nagasaki University, Nagasaki, Japan
| | - Indrikis Krams
- Institute of Ecology and Earth Sciences, University of Tartu, Tartu, Estonia.,Department of Zoology and Animal Ecology, Faculty of Biology, University of Latvia, Riga, Latvia.,Department of Biotechnology, Daugavpils University, Daugavpils, Latvia
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12
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13
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Cross-Cultural Variation in women’s Preferences for men’s Body Hair. ADAPTIVE HUMAN BEHAVIOR AND PHYSIOLOGY 2019. [DOI: 10.1007/s40750-019-0107-x] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
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14
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Dixson BJW, Blake KR, Denson TF, Gooda-Vossos A, O'Dean SM, Sulikowski D, Rantala MJ, Brooks RC. The role of mating context and fecundability in women's preferences for men's facial masculinity and beardedness. Psychoneuroendocrinology 2018; 93:90-102. [PMID: 29705577 DOI: 10.1016/j.psyneuen.2018.04.007] [Citation(s) in RCA: 36] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/09/2017] [Revised: 03/06/2018] [Accepted: 04/09/2018] [Indexed: 10/17/2022]
Abstract
The ovulatory shift hypothesis proposes that women's preferences for masculine physical and behavioral traits are greater at the peri-ovulatory period than at other points of the menstrual cycle. However, many previous studies used self-reported menstrual cycle data to estimate fecundability rather than confirming the peri-ovulatory phase hormonally. Here we report two studies and three analyses revisiting the ovulatory shift hypothesis with respect to both facial masculinity and beardedness. In Study 1, a large sample of female participants (N = 2,161) self-reported their cycle phase and provided ratings for faces varying in beardedness (clean-shaven, light stubble, heavy stubble, full beards) and masculinity (-50%, -25%, natural, +25% and +50%) in a between-subjects design. In Study 2, 68 women provided the same ratings data, in a within-subjects design in which fertility was confirmed via luteinising hormone (LH) tests and analysed categorically. In Study 2, we also measured salivary estradiol (E) and progesterone (P) at the low and high fertility phases of the menstrual cycle among 36 of these women and tested whether shifts in E, P or E:P ratios predicted face preferences. Preferences for facial masculinity and beardedness did not vary as predicted with fecundability in Study 1, or with respect to fertility as confirmed via LH in Study 2. However, consistent with the ovulatory shift hypothesis, increasing E (associated with cyclical increases in fecundability) predicted increases in preferences for relatively more masculine faces; while high P (associated with cyclical decreases in fecundability) predicted increases in preferences for relatively more feminine faces. We also found an interaction between E and preferences for facial masculinity and beardedness, such that stubble was more attractive on un-manipulated than more masculine faces among women with high E. We consider discrepancies between our findings and those of other recent studies and suggest that closer scrutiny of the stimuli used to measure masculinity preferences across studies may help account for the many conflicting findings that have recently appeared regarding cycle phase preference shifts for facial masculinity.
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Affiliation(s)
- Barnaby J W Dixson
- School of Psychology, The University of Queensland, Brisbane, Queensland, Australia.
| | - Khandis R Blake
- Evolution and Ecology Research Centre, School of Biological, Earth and Environmental Sciences, The University of New South Wales, Kensington, Sydney 2052 NSW, Australia
| | | | - Amany Gooda-Vossos
- Evolution and Ecology Research Centre, School of Biological, Earth and Environmental Sciences, The University of New South Wales, Kensington, Sydney 2052 NSW, Australia
| | | | | | - Markus J Rantala
- Turku Brain and Mind Center, Section of Department of Biology, FI-20014, University of Turku, Finland
| | - Robert C Brooks
- Evolution and Ecology Research Centre, School of Biological, Earth and Environmental Sciences, The University of New South Wales, Kensington, Sydney 2052 NSW, Australia
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15
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Marcinkowska UM, Jasienska G, Prokop P. A Comparison of Masculinity Facial Preference Among Naturally Cycling, Pregnant, Lactating, and Post-Menopausal Women. ARCHIVES OF SEXUAL BEHAVIOR 2018; 47:1367-1374. [PMID: 29071543 PMCID: PMC5954065 DOI: 10.1007/s10508-017-1093-3] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/24/2016] [Revised: 09/27/2017] [Accepted: 10/03/2017] [Indexed: 05/26/2023]
Abstract
Women show cyclical shifts in preferences for physical male traits. Here we investigated how fertility status influences women's facial masculinity preference in men by analyzing a large sample of heterosexual women (N = 3720). Women were regularly either cycling (in both low- and high-conception probability groups), lactating or were currently in a non-fertile state (pregnant or post-menopausal). Analyses simultaneously controlled for women's age and sexual openness. Participants via two alternative forced choice questions judged attractiveness of masculinized and feminized men's faces. After controlling for the effect of age and sociosexuality, regularly cycling and pregnant women showed a stronger preference for masculinity than lactating and post-menopausal women. However, there was no significant difference in masculinity preference between women in the low- and high-conception probability groups. Women's sociosexuality showed a positive, but very weak association with men's facial masculinity preference. We suggest that women's overall, long-term hormonal state (cycling, post-menopausal) is a stronger predictor of preference for sexual dimorphism than changes in hormonal levels through the cycle.
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Affiliation(s)
- Urszula M Marcinkowska
- Department of Environmental Health, Faculty of Health Sciences, Jagiellonian University Medical College, 31-531, Cracow, Poland.
| | - Grazyna Jasienska
- Department of Environmental Health, Faculty of Health Sciences, Jagiellonian University Medical College, 31-531, Cracow, Poland
| | - Pavol Prokop
- Faculty of Education, Trnava University, Trnava, Slovakia
- Institute of Zoology, Bratislava, Slovakia
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16
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Dixson BJW, Lee AJ, Blake KR, Jasienska G, Marcinkowska UM. Women's preferences for men's beards show no relation to their ovarian cycle phase and sex hormone levels. Horm Behav 2018; 97:137-144. [PMID: 29129624 DOI: 10.1016/j.yhbeh.2017.11.006] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/27/2017] [Revised: 10/10/2017] [Accepted: 11/08/2017] [Indexed: 11/19/2022]
Abstract
According to the ovulatory shift hypothesis, women's mate preferences for male morphology indicative of competitive ability, social dominance, and/or underlying health are strongest at the peri-ovulatory phase of the menstrual cycle. However, recent meta-analyses are divided on the robustness of such effects and the validity of the often-used indirect estimates of fertility and ovulation has been called into question in methodological studies. In the current study, we test whether women's preferences for men's beardedness, a cue of male sexual maturity, androgenic development and social dominance, are stronger at the peri-ovulatory phase of the menstrual cycle compared to during the early follicular or the luteal phase. We also tested whether levels of estradiol, progesterone, and the estradiol to progesterone ratio at each phase were associated with facial hair preferences. Fifty-two heterosexual women completed a two-alternative forced choice preference test for clean-shaven and bearded male faces during the follicular, peri-ovulatory (validated by the surge in luteinizing hormone or the drop in estradiol levels) and luteal phases. Participants also provided for one entire menstrual cycle daily saliva samples for subsequent assaying of estradiol and progesterone. Results showed an overall preference for bearded over clean-shaven faces at each phase of the menstrual cycle. However, preferences for facial hair were not significantly different over the phases of menstrual cycle and were not significantly associated with levels of reproductive hormones. We conclude that women's preferences for men's beardedness may not be related to changes in their likelihood of conception.
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Affiliation(s)
- Barnaby J W Dixson
- School of Psychology, University of Queensland, Brisbane, Queensland, Australia.
| | - Anthony J Lee
- Institute of Neuroscience and Psychology, University of Glasgow, Scotland, UK
| | - Khandis R Blake
- Evolution & Ecology Research Centre, School of Biological, Earth & Environmental Sciences, University of New South Wales, Kensington, Sydney, Australia
| | - Grazyna Jasienska
- Department of Environmental Health, Faculty of Health Sciences, Jagiellonian University Medical College, Krakow, Poland
| | - Urszula M Marcinkowska
- Department of Environmental Health, Faculty of Health Sciences, Jagiellonian University Medical College, Krakow, Poland
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17
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Father's physique influences mate preferences but not the actual choice of male somatotype in heterosexual women and homosexual men. EVOL HUM BEHAV 2018. [DOI: 10.1016/j.evolhumbehav.2017.09.002] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
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Dixson BJW, Rantala MJ. Further Evidence Using a Continuous Measure of Conception Probability that Women's Preferences for Male Facial and Body Hair May Not Change with Fecundability. ARCHIVES OF SEXUAL BEHAVIOR 2017; 46:1159-1160. [PMID: 28271348 DOI: 10.1007/s10508-017-0973-x] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/23/2017] [Accepted: 02/28/2017] [Indexed: 05/12/2023]
Affiliation(s)
- Barnaby J W Dixson
- School of Psychology, The University of Queensland, St. Lucia, Brisbane, QLD, 4072, Australia.
| | - Markus J Rantala
- Section of Department of Biology, Turku Brain and Mind Center, University of Turku, Turku, Finland
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19
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Saxton TK, Steel C, Rowley K, Newman AV, Baguley T. Facial resemblance between women's partners and brothers. EVOL HUM BEHAV 2017. [DOI: 10.1016/j.evolhumbehav.2017.04.006] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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McIntosh TL, Lee AJ, Sidari MJ, Stower RE, Sherlock JM, Dixson BJW. Microbes and masculinity: Does exposure to pathogenic cues alter women's preferences for male facial masculinity and beardedness? PLoS One 2017; 12:e0178206. [PMID: 28594843 PMCID: PMC5464545 DOI: 10.1371/journal.pone.0178206] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/25/2017] [Accepted: 05/08/2017] [Indexed: 11/18/2022] Open
Abstract
Women's preferences for men's androgen dependent secondary sexual traits are proposed to be phenotypically plastic in response to exposure to pathogens and pathogen disgust. While previous studies report that masculinity in facial shape is more attractive to women who have recently been exposed to pathogenic cues and who are high in self-reported pathogen disgust, facial hair may reduce male attractiveness under conditions of high pathogens as beards are a possible breeding ground for disease carrying ectoparasites. In the present study, we test whether women's preferences for beardedness and facial masculinity vary due to exposure to different pathogenic cues. Participants (N = 688, mean age + 1SD = 31.94 years, SD = 6.69, range = 18-67) rated the attractiveness of facial composite stimuli of men when they were clean-shaven or fully bearded. These stimuli were also manipulated in order to vary sexual dimorphism by ±50%. Ratings were conducted before and after exposure to one of four experimental treatments in which participants were primed to either high pathogens (e.g. infected cuts), ectoparasites (e.g. body lice), a mixture of pathogens and ectoparasites, or a control condition (e.g. innocuous liquids). Participants then completed the three-domain disgust scale measuring attitudes to moral, sexual and pathogen disgust. We predicted that women would prefer facial masculinity following exposure to pathogenic cues, but would show reduced preferences for facial hair following exposure to ectoparasites. Women preferred full beards over clean-shaven faces and masculinised over feminised faces. However, none of the experimental treatments influenced the direction of preferences for facial masculinity or beardedness. We also found no association between women's self-reported pathogen disgust and their preferences for facial masculinity. However, there was a weak positive association between moral disgust scores and preferences for facial masculinity, which might reflect conservatism and preferences for gender typicality in faces. Women's preferences for beards were positively associated with their pathogen disgust, which runs contrary to our predictions and may reflect preferences for high quality individuals who can withstand any costs of beardedness, although further replications are necessary before firm conclusions can be made. We conclude that there is little support for pathogenic exposure being a mechanism that underpins women's directional preferences for masculine traits.
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Affiliation(s)
- Toneya L. McIntosh
- School of Psychology, University of Queensland, Brisbane, Queensland, Australia
| | - Anthony J. Lee
- Institute of Neuroscience and Psychology, University of Glasgow, Scotland, United Kingdom
| | - Morgan J. Sidari
- School of Psychology, University of Queensland, Brisbane, Queensland, Australia
| | - Rebecca E. Stower
- School of Psychology, University of Queensland, Brisbane, Queensland, Australia
| | - James M. Sherlock
- School of Psychology, University of Queensland, Brisbane, Queensland, Australia
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Garza R, Heredia RR, Cieślicka AB. An Eye Tracking Examination of Men's Attractiveness by Conceptive Risk Women. EVOLUTIONARY PSYCHOLOGY 2017; 15:1474704917690741. [PMID: 28147709 PMCID: PMC10480951 DOI: 10.1177/1474704917690741] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/19/2016] [Accepted: 12/22/2016] [Indexed: 09/09/2023] Open
Abstract
Previous research has indicated that women prefer men who exhibit an android physical appearance where fat distribution is deposited on the upper body (i.e., shoulders and arms) and abdomen. This ideal physical shape has been associated with perceived dominance, health, and immunocompetence. Although research has investigated attractability of men with these ideal characteristics, research on how women visually perceive these characteristics is limited. The current study investigated visual perception and attraction toward men in Hispanic women of Mexican American descent. Women exposed to a front-posed image, where the waist-to-chest ratio (WCR) and hair distribution were manipulated, rated men's body image associated with upper body strength (low WCR 0.7) as more attractive. Additionally, conceptive risk did not play a strong role in attractiveness and visual attention. Hair distribution did not contribute to increased ratings of attraction but did contribute to visual attraction when measuring total time where men with both facial and body hair were viewed longer. These findings suggest that physical characteristics in men exhibiting upper body strength and dominance are strong predictors of visual attraction.
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Affiliation(s)
- Ray Garza
- Texas A&M International University, Laredo, TX, USA
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Dixson BJ, Lee AJ, Sherlock JM, Talamas SN. Beneath the beard: do facial morphometrics influence the strength of judgments of men's beardedness? EVOL HUM BEHAV 2017. [DOI: 10.1016/j.evolhumbehav.2016.08.004] [Citation(s) in RCA: 47] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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Valentova JV, Varella MAC, Bártová K, Štěrbová Z, Dixson BJW. Mate preferences and choices for facial and body hair in heterosexual women and homosexual men: influence of sex, population, homogamy, and imprinting-like effect. EVOL HUM BEHAV 2017. [DOI: 10.1016/j.evolhumbehav.2016.10.007] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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Dixson BJ, Rantala MJ, Melo EF, Brooks RC. Beards and the big city: displays of masculinity may be amplified under crowded conditions. EVOL HUM BEHAV 2017. [DOI: 10.1016/j.evolhumbehav.2016.10.009] [Citation(s) in RCA: 41] [Impact Index Per Article: 5.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2023]
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Dixson BJW, Sulikowski D, Gouda-Vossos A, Rantala MJ, Brooks RC. The masculinity paradox: facial masculinity and beardedness interact to determine women's ratings of men's facial attractiveness. J Evol Biol 2016; 29:2311-2320. [PMID: 27488414 DOI: 10.1111/jeb.12958] [Citation(s) in RCA: 49] [Impact Index Per Article: 6.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/16/2016] [Revised: 07/19/2016] [Accepted: 07/29/2016] [Indexed: 11/29/2022]
Abstract
In many species, male secondary sexual traits have evolved via female choice as they confer indirect (i.e. genetic) benefits or direct benefits such as enhanced fertility or survival. In humans, the role of men's characteristically masculine androgen-dependent facial traits in determining men's attractiveness has presented an enduring paradox in studies of human mate preferences. Male-typical facial features such as a pronounced brow ridge and a more robust jawline may signal underlying health, whereas beards may signal men's age and masculine social dominance. However, masculine faces are judged as more attractive for short-term relationships over less masculine faces, whereas beards are judged as more attractive than clean-shaven faces for long-term relationships. Why such divergent effects occur between preferences for two sexually dimorphic traits remains unresolved. In this study, we used computer graphic manipulation to morph male faces varying in facial hair from clean-shaven, light stubble, heavy stubble and full beards to appear more (+25% and +50%) or less (-25% and -50%) masculine. Women (N = 8520) were assigned to treatments wherein they rated these stimuli for physical attractiveness in general, for a short-term liaison or a long-term relationship. Results showed a significant interaction between beardedness and masculinity on attractiveness ratings. Masculinized and, to an even greater extent, feminized faces were less attractive than unmanipulated faces when all were clean-shaven, and stubble and beards dampened the polarizing effects of extreme masculinity and femininity. Relationship context also had effects on ratings, with facial hair enhancing long-term, and not short-term, attractiveness. Effects of facial masculinization appear to have been due to small differences in the relative attractiveness of each masculinity level under the three treatment conditions and not to any change in the order of their attractiveness. Our findings suggest that beardedness may be attractive when judging long-term relationships as a signal of intrasexual formidability and the potential to provide direct benefits to females. More generally, our results hint at a divergence of signalling function, which may result in a subtle trade-off in women's preferences, for two highly sexually dimorphic androgen-dependent facial traits.
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Affiliation(s)
- B J W Dixson
- School of Psychology, University of Queensland, Brisbane, Qld, Australia.
| | - D Sulikowski
- School of Psychology, Charles Sturt University, Bathurst, NSW, Australia
| | - A Gouda-Vossos
- Evolution & Ecology Research Centre, School of Biological, Earth & Environmental Sciences, The University of New South Wales, Kensington, Sydney, NSW, Australia
| | - M J Rantala
- Turku Brain and Mind Center, Section of Department of Biology, University of Turku, Turku, Finland
| | - R C Brooks
- Evolution & Ecology Research Centre, School of Biological, Earth & Environmental Sciences, The University of New South Wales, Kensington, Sydney, NSW, Australia
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Facial Masculinity and Beardedness Determine Men’s Explicit, but Not Their Implicit, Responses to Male Dominance. ADAPTIVE HUMAN BEHAVIOR AND PHYSIOLOGY 2016. [DOI: 10.1007/s40750-016-0047-7] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
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Dixson BJW, Rantala MJ. The Role of Facial and Body Hair Distribution in Women's Judgments of Men's Sexual Attractiveness. ARCHIVES OF SEXUAL BEHAVIOR 2016; 45:877-89. [PMID: 26292838 DOI: 10.1007/s10508-015-0588-z] [Citation(s) in RCA: 31] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/15/2014] [Revised: 01/27/2015] [Accepted: 04/18/2015] [Indexed: 05/12/2023]
Abstract
Facial and body hair are some of the most visually conspicuous and sexually dimorphic of all men's secondary sexual traits. Both are androgen dependent, requiring the conversion of testosterone into dihydrotestosterone via the enzyme 5α reductase 2 for their expression. While previous studies on the attractiveness of facial and body hair are equivocal, none have accounted as to how natural variation in their distribution may influence male sexual attractiveness. In the present study, we quantified men's facial and body hair distribution as either very light, light, medium, or heavy using natural photographs. We also tested whether women's fertility influenced their preferences for beards and body hair by comparing preferences among heterosexual women grouped according their fertility (high fertility, low fertility, and contraceptive use). Results showed that men with more evenly and continuously distributed facial hair from the lower jaw connecting to the mustache and covering the cheeks were judged as more sexually attractive than individuals with more patchy facial hair. Men with body hair were less attractive than when clean shaven, with the exception of images depicting some hair around the areolae, pectoral region, and the sternum that were significantly more attractive than clean-shaven bodies. However, there was no effect of fertility on women's preferences for men's beard or body hair distribution. These results suggest that the distribution of facial and body hair influences male attractiveness to women, possibly as an indication of masculine development and the synthesis of testosterone into dihydrotestosterone via 5α reductase.
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Affiliation(s)
- Barnaby J W Dixson
- School of Psychology, The University of Queensland, St. Lucia, Brisbane, QLD, 4072, Australia.
- Evolution and Ecology Research Centre, School of Biological, Earth and Environmental Sciences, University of New South Wales, Kensington, Sydney, Australia.
| | - Markus J Rantala
- Turku Brain and Mind Center, Section of Department of Biology, University of Turku, Turku, Finland
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Oldmeadow JA, Dixson BJ. The Association Between Men's Sexist Attitudes and Facial Hair. ARCHIVES OF SEXUAL BEHAVIOR 2016; 45:891-9. [PMID: 26510427 DOI: 10.1007/s10508-015-0637-7] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/17/2014] [Revised: 06/17/2015] [Accepted: 06/28/2015] [Indexed: 05/12/2023]
Abstract
Facial hair, like many masculine secondary sexual traits, plays a significant role in perceptions of an array of sociosexual traits in men. While there is consensus that beards enhance perceptions of masculinity, age, social dominance, and aggressiveness, the perceived attractiveness of facial hair varies greatly across women. Given the ease with which facial hair can be groomed and removed entirely, why should some men retain beards and others choose to remove them? We hypothesized that men with relatively sexist attitudes would be more likely to allow their facial hair to grow than men with less sexist attitudes. Men from the USA (n = 223) and India (n = 309) completed an online survey measuring demographic variables, ambivalent sexism, and facial hair status. After controlling for demographic variables, men with facial hair were significantly higher in hostile sexism than clean-shaven men; hostile sexism was a significant predictor of facial hair status over and above demographic variables; and facial hair was more frequent among ambivalent and hostile sexists than among benevolent and non-sexists. It is suggested that sexist men choose to grow facial hair because it maximizes sexual dimorphism and augments perceived masculinity and dominance.
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Affiliation(s)
- Julian A Oldmeadow
- School of Psychological Science, Swinburne University of Technology, Hawthorn, VIC, 3122, Australia.
| | - Barnaby J Dixson
- School of Psychology, The University of Queensland, St. Lucia, Brisbane, QLD, 4072, Australia
- Evolution & Ecology Research Centre, School of Biological, Earth & Environmental Sciences, University of New South Wales, Kensington, Sydney, NSW, 2052, Australia
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Blake KR, Dixson BJW, O'Dean SM, Denson TF. Standardized protocols for characterizing women's fertility: A data-driven approach. Horm Behav 2016; 81:74-83. [PMID: 27072982 DOI: 10.1016/j.yhbeh.2016.03.004] [Citation(s) in RCA: 75] [Impact Index Per Article: 9.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/29/2015] [Revised: 03/09/2016] [Accepted: 03/18/2016] [Indexed: 10/22/2022]
Abstract
Experts are divided on whether women's cognition and behavior differs between fertile and non-fertile phases of the menstrual cycle. One of the biggest criticisms of this literature concerns the use of indirect, imprecise, and flexible methodologies between studies to characterize women's fertility. To resolve this problem, we provide a data-driven method of best practices for characterizing women's fertile phase. We compared the accuracy of self-reported methods and counting procedures (i.e., the forward- and backward-counting methods) in estimating ovulation using data from 140 women whose fertility was verified with luteinizing hormone tests. Results revealed that no counting method was associated with ovulation with >30% accuracy. A minimum of 39.5% of the days in the six-day fertile window predicted by the counting methods were non-fertile, and correlations between counting method conception probabilities and actual conception probability were weak to moderate, rs=0.11-0.30. Poor results persisted when using a lenient window for predicting ovulation, across alternative estimators of the onset of the next cycle, and when removing outliers to increase the homogeneity of the sample. By contrast, combining counting methods with a relatively inexpensive test of luteinizing hormone predicted fertility with accuracy >95%, but only when specific guidelines were followed. To this end, herein we provide a cost-effective, pragmatic, and standardized protocol that will allow researchers to test whether fertility effects exist or not.
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Affiliation(s)
- Khandis R Blake
- School of Psychology, Mathews Building, The University of New South Wales, UNSW, Sydney, NSW 2052, Australia.
| | - Barnaby J W Dixson
- School of Psychology, The University of Queensland, Brisbane St Lucia, QLD 4072, Australia
| | - Siobhan M O'Dean
- School of Psychology, Mathews Building, The University of New South Wales, UNSW, Sydney, NSW 2052, Australia
| | - Thomas F Denson
- School of Psychology, Mathews Building, The University of New South Wales, UNSW, Sydney, NSW 2052, Australia
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31
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Saxton TK, Mackey LL, McCarty K, Neave N. A lover or a fighter? Opposing sexual selection pressures on men's vocal pitch and facial hair. Behav Ecol 2015; 27:512-519. [PMID: 27004013 PMCID: PMC4797380 DOI: 10.1093/beheco/arv178] [Citation(s) in RCA: 43] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/17/2015] [Revised: 09/11/2015] [Accepted: 09/17/2015] [Indexed: 11/19/2022] Open
Abstract
Men’s optimum masculinity depends on whether they want to attract partners or compete with rivals. We found that men’s voice pitch was most attractive around 1.5 standard deviations lower than average, whereas facial hair growth did not consistently affect attractiveness. In contrast, men were perceived ever more dominant with lower voices and more facial hair. Sexual selection consists of both attracting mates and competing against rivals, but here selection pressures might oppose each other somewhat. The traditional assumption within the research literature on human sexually dimorphic traits has been that many sex differences have arisen from intersexual selection. More recently, however, there has been a shift toward the idea that many male features, including male lower-pitched voices and male beard growth, might have arisen predominantly through intrasexual selection: that is, to serve the purpose of male–male competition instead of mate attraction. In this study, using a unique set of video stimuli, we measured people’s perceptions of the dominance and attractiveness of men who differ both in terms of voice pitch (4 levels from lower to higher pitched) and beard growth (4 levels from clean shaven to a month’s hair growth). We found a nonlinear relationship between lower pitch and increased attractiveness; men’s vocal attractiveness peaked at around 96 Hz. Beard growth had equivocal effects on attractiveness judgments. In contrast, perceptions of men’s dominance simply increased with increasing masculinity (i.e., with lower-pitched voices and greater beard growth). Together, these results suggest that the optimal level of physical masculinity might differ depending on whether the outcome is social dominance or mate attraction. These dual selection pressures might maintain some of the documented variability in male physical and behavioral masculinity that we see today.
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Affiliation(s)
- Tamsin K Saxton
- Department of Psychology, Northumbria University , Northumberland Building, Ellison Place, Newcastle NE1 8ST , UK
| | - Lauren L Mackey
- Department of Psychology, Northumbria University , Northumberland Building, Ellison Place, Newcastle NE1 8ST , UK
| | - Kristofor McCarty
- Department of Psychology, Northumbria University , Northumberland Building, Ellison Place, Newcastle NE1 8ST , UK
| | - Nick Neave
- Department of Psychology, Northumbria University , Northumberland Building, Ellison Place, Newcastle NE1 8ST , UK
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Janif ZJ, Brooks RC, Dixson BJ. Negative frequency-dependent preferences and variation in male facial hair. Biol Lett 2014; 10:20130958. [PMID: 24740903 DOI: 10.1098/rsbl.2013.0958] [Citation(s) in RCA: 51] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Abstract
Negative frequency-dependent sexual selection maintains striking polymorphisms in secondary sexual traits in several animal species. Here, we test whether frequency of beardedness modulates perceived attractiveness of men's facial hair, a secondary sexual trait subject to considerable cultural variation. We first showed participants a suite of faces, within which we manipulated the frequency of beard thicknesses and then measured preferences for four standard levels of beardedness. Women and men judged heavy stubble and full beards more attractive when presented in treatments where beards were rare than when they were common, with intermediate preferences when intermediate frequencies of beardedness were presented. Likewise, clean-shaven faces were least attractive when clean-shaven faces were most common and more attractive when rare. This pattern in preferences is consistent with negative frequency-dependent selection.
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Affiliation(s)
- Zinnia J Janif
- Evolution and Ecology Research Centre, School of Biological, Earth and Environmental Sciences, University of New South Wales, , Sydney, New South Wales 2052, Australia
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