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Steffens MC, Landmann S, Mecklenbräuker S. Participant sexual orientation matters: new evidence on the gender bias in face recognition. Exp Psychol 2014; 60:362-7. [PMID: 23681015 DOI: 10.1027/1618-3169/a000209] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Abstract
Research participants' sexual orientation is not consistently taken into account in experimental psychological research. We argue that it should be in any research related to participant or target gender. Corroborating this argument, an example study is presented on the gender bias in face recognition, the finding that women correctly recognize more female than male faces. In contrast, findings with male participants have been inconclusive. An online experiment (N = 1,147) was carried out, on purpose over-sampling lesbian and gay participants. Findings demonstrate that the pro-female gender bias in face recognition is modified by male participants' sexual orientation. Heterosexual women and lesbians as well as heterosexual men showed a pro-female gender bias in face recognition, whereas gay men showed a pro-male gender bias, consistent with the explanation that differences in face expertise develop congruent with interests. These results contribute to the growing evidence that participant sexual orientation can be used to distinguish between alternative theoretical explanations of given gender-correlated patterns of findings.
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Abstract
Esthetic judgments are surely subjective, but as surely, that does not preclude them being studied objectively through rigorous scientific methods. The factual basis of a science of esthetics is not to settle whether some person or image is "objectively beautiful" but rather to determine whether some representative set or sets of individuals judge or experience him/her/it as beautiful or unattractive. The aim of this paper is to review the definitional, theoretical and methodological aspects pertaining to the perception of facial/dental attractiveness by a group of representative individuals. The first part lays down the basic principles of the perception of facial/dental attractiveness: the perception involves a jury, a field of investigation and a test providing quantitative data; the following general determinants of beauty perception are reviewed: the average morphology, the judge's cultural background, the numerology, the judge's ethnical origin. Indirect determinants are the dentition, the osseous architecture and the muscular envelope. Some disruptive factors might alter the judges' facial perception. They might be qualified as either peripheral to the face or psycho-social factors. Peripheral factors include hair style and color, skin hue, wrinkles, lips color... Psycho-social factors cover the personality of the subject being evaluated, his/her intelligence or behavior. The second part deals specifically with the methodology used to determine facial attractiveness and to correlate this latter with a specific morphology. Typically such a study aims to determine average esthetic preferences for some set of visual displays among a particular jury, given a specific task to judge esthetic quality or qualities. The sample being studied, the displays, the jury or jurys, the rating procedure must all be specified prior to collecting data. A specific emphasis will be given to the rating process and the associated morphometrics, the ultimate goal being to discriminate morphologies judged as attractive among our patients.
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Affiliation(s)
| | - Yves Bolender
- Faculté de Chirurgie Dentaire, 1 place de l'Hôpital, 67000 Strasbourg, France
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Valentova JV, Stulp G, Třebický V, Havlíček J. Preferred and actual relative height among homosexual male partners vary with preferred dominance and sex role. PLoS One 2014; 9:e86534. [PMID: 24466136 PMCID: PMC3899263 DOI: 10.1371/journal.pone.0086534] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/10/2013] [Accepted: 12/10/2013] [Indexed: 11/18/2022] Open
Abstract
Previous research has shown repeatedly that human stature influences mate preferences and mate choice in heterosexuals. In general, it has been shown that tall men and average height women are most preferred by the opposite sex, and that both sexes prefer to be in a relationship where the man is taller than the woman. However, little is known about such partner preferences in homosexual individuals. Based on an online survey of a large sample of non-heterosexual men (N = 541), we found that the majority of men prefer a partner slightly taller than themselves. However, these preferences were dependent on the participant's own height, such that taller men preferred shorter partners, whereas shorter men preferred taller partners. We also examined whether height preferences predicted the preference for dominance and the adoption of particular sexual roles within a couple. Although a large proportion of men preferred to be in an egalitarian relationship with respect to preferred dominance (although not with respect to preferred sexual role), men that preferred a more dominant and more "active" sexual role preferred shorter partners, whereas those that preferred a more submissive and more "passive" sexual role preferred taller partners. Our results indicate that preferences for relative height in homosexual men are modulated by own height, preferred dominance and sex role, and do not simply resemble those of heterosexual women or men.
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Affiliation(s)
- Jaroslava Varella Valentova
- Center for Theoretical Study, Charles University in Prague and the Academy of Sciences of the Czech Republic, Prague, Czech Republic
- * E-mail:
| | - Gert Stulp
- Department of Sociology, University of Groningen, Groningen, The Netherlands
| | - Vít Třebický
- Department of Philosophy and History of Sciences, Faculty of Science, Charles University, Prague
| | - Jan Havlíček
- Department of Zoology, Faculty of Science, Charles University, Prague
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Burriss RP, Marcinkowska UM, Lyons MT. Gaze Properties of Women Judging the Attractiveness of Masculine and Feminine Male Faces. EVOLUTIONARY PSYCHOLOGY 2014. [DOI: 10.1177/147470491401200102] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
Most studies of female facial masculinity preference have relied upon self-reported preference, with participants selecting or rating the attractiveness of faces that differ in masculinity. However, researchers have not established a consensus as to whether women's general preference is for male faces that are masculine or feminine, and several studies have indicated that women prefer neither. We investigated women's preferences for male facial masculinity using standard two-alternative forced choice (2AFC) preference trials, paired with eye tracking measures, to determine whether conscious and non-conscious measures of preference yield similar results. We found that women expressed a preference for, gazed longer at, and fixated more frequently on feminized male faces. We also found effects of relationship status, relationship context (whether faced are judged for attractiveness as a long- or short-term partner), and hormonal contraceptive use. These results support previous findings that women express a preference for feminized over masculinized male faces, demonstrate that non-conscious measures of preference for this trait echo consciously expressed preferences, and suggest that certain aspects of the preference decision-making process may be better captured by eye tracking than by 2AFC preference trials.
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Affiliation(s)
- Robert P. Burriss
- Department of Psychology, Northumbria University, Newcastle upon Tyne, UK
| | | | - Minna T. Lyons
- Department of Psychology, Liverpool Hope University, Liverpool, UK
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55
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Zheng L, Hart TA, Zheng Y. Attraction to male facial masculinity in gay men in China: relationship to intercourse preference positions and sociosexual behavior. ARCHIVES OF SEXUAL BEHAVIOR 2013; 42:1223-1232. [PMID: 23440561 DOI: 10.1007/s10508-012-0057-x] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/12/2011] [Revised: 10/26/2012] [Accepted: 11/04/2012] [Indexed: 06/01/2023]
Abstract
Distinctions are commonly made regarding preferences for insertive or receptive anal intercourse within gay male communities. Three sexual self-labels are typically specified: "top," meaning a man who prefers the insertive role, "bottom," meaning a man who prefers the receptive role, and "versatile," meaning a man willing to perform either role. In this study, we examined the association between intercourse position preference and preference for male facial masculinity among 447 gay men across multiple cities in China. Each participant was shown 10 pairs of male faces sequentially, with each pair consisting of a masculinized and feminized version of the same base face. Tops preferred the feminized male face over the masculinized face, bottoms preferred the masculinized male face over the feminized face, and versatiles did not have a preference. Tops preferred more feminized male faces than did bottoms and versatiles. Preferences for male facial masculinity were also associated with sociosexual orientation and the nature of the associations differed by sex role preferences. Among tops, men who were less restricted preferred more feminine male faces compared to men who were more restricted. Among bottoms, men who were less restricted preferred more masculine male faces compared to men who were more restricted. Among versatiles, there was no association between sociosexual orientation and preferences for male facial masculinity. These findings provide new evidence that less sociosexually restricted men have stronger preferences for sexual dimorphism in the sexual partners they prefer than do more restricted men.
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Affiliation(s)
- Lijun Zheng
- Key Laboratory of Cognition and Personality, Southwest University, Ministry of Education, Chongqing, China
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56
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O'Connor JJM, Fraccaro PJ, Pisanski K, Tigue CC, Feinberg DR. Men's preferences for women's femininity in dynamic cross-modal stimuli. PLoS One 2013; 8:e69531. [PMID: 23936037 PMCID: PMC3729951 DOI: 10.1371/journal.pone.0069531] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/21/2012] [Accepted: 06/12/2013] [Indexed: 11/18/2022] Open
Abstract
Men generally prefer feminine women's faces and voices over masculine women's faces and voices, and these cross-modal preferences are positively correlated. Men's preferences for female facial and vocal femininity have typically been investigated independently by presenting soundless still images separately from audio-only vocal recordings. For the first time ever, we presented men with short video clips in which dynamic faces and voices were simultaneously manipulated in femininity/masculinity. Men preferred feminine men's faces over masculine men's faces, and preferred masculine men's voices over feminine men's voices. We found that men preferred feminine women's faces and voices over masculine women's faces and voices. Men's attractiveness ratings of both feminine and masculine faces were increased by the addition of vocal femininity. Also, men's attractiveness ratings of feminine and masculine voices were increased by the addition of facial femininity present in the video. Men's preferences for vocal and facial femininity were significantly and positively correlated when stimuli were female, but not when they were male. Our findings complement other evidence for cross-modal femininity preferences among male raters, and show that preferences observed in studies using still images and/or independently presented vocal stimuli are also observed when dynamic faces and voices are displayed simultaneously in video format.
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Affiliation(s)
- Jillian J. M. O'Connor
- Department of Psychology, Neuroscience & Behaviour, McMaster University, Hamilton, Ontario, Canada
| | - Paul J. Fraccaro
- Department of Psychology, Neuroscience & Behaviour, McMaster University, Hamilton, Ontario, Canada
| | - Katarzyna Pisanski
- Department of Psychology, Neuroscience & Behaviour, McMaster University, Hamilton, Ontario, Canada
| | - Cara C. Tigue
- Department of Psychology, Neuroscience & Behaviour, McMaster University, Hamilton, Ontario, Canada
| | - David R. Feinberg
- Department of Psychology, Neuroscience & Behaviour, McMaster University, Hamilton, Ontario, Canada
- * E-mail:
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57
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Welling LLM, Singh K, Puts DA, Jones BC, Burriss RP. Self-reported sexual desire in homosexual men and women predicts preferences for sexually dimorphic facial cues. ARCHIVES OF SEXUAL BEHAVIOR 2013; 42:785-91. [PMID: 23297152 DOI: 10.1007/s10508-012-0059-8] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/16/2011] [Revised: 02/03/2012] [Accepted: 03/18/2012] [Indexed: 05/12/2023]
Abstract
Recent studies investigating the relationship between self-reported sexual desire and attraction to same- and opposite-sex individuals have found that homosexual men's sexual desire is positively correlated with their self-reported attraction to own-sex individuals only, while homosexual women's sexual desire is positively correlated with their self-reported attraction to both men and women. These data have been interpreted as evidence that sexual desire strengthens men's pre-existing (i.e., dominant) sexual behaviors and strengthens women's sexual behaviors in general. Here we show that homosexual men's (n = 106) scores on the Sexual Desire Inventory-2 (SDI-2) were positively correlated with their preferences for exaggerated sex-typical shape cues in own-sex, but not opposite-sex, faces. Contrary to the hypothesis that sexual desire strengthens women's preferences for sexual dimorphism generally, homosexual women's (n = 83) SDI-2 scores were positively correlated with their preferences for exaggerated sex-typical shape cues in opposite-sex faces only. Together with previous research in heterosexual subjects, our findings support the proposal that sexual desire increases the incidence of existing sexual behaviors in homosexual and heterosexual men, and increases the incidence of sexual responses more generally in heterosexual women, although not necessarily in homosexual women.
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Affiliation(s)
- Lisa L M Welling
- Department of Psychology, Oakland University, Rochester, MI 48309, USA.
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58
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Valentová J, Roberts SC, Havlícek J. Preferences for facial and vocal masculinity in homosexual men: the role of relationship status, sexual restrictiveness, and self-perceived masculinity. Perception 2013; 42:187-97. [PMID: 23700957 DOI: 10.1068/p6909] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
Abstract
Studies on mate preferences usually examine heterosexual attraction; comparatively little is known about preferences of individuals whose sexuality is aimed at the same sex. We examined preferences of two groups of androphilic individuals--homosexual men and heterosexual women--for male facial and vocal level of masculinity. Facial images of 58 men and vocal recordings of 30 men were rated by 51 heterosexual women and 33 homosexual men for their attractiveness and masculinity--femininity. In both groups of raters, ratings of vocal attractiveness and masculinity were positively correlated, but there was no overall preference for facial masculinity. After splitting raters according to their relationship status, sexual restrictiveness, and self-rated masculinity, we found significant preferences for masculine voices only in single homosexual men and coupled heterosexual women, while a preference for feminine male faces was found in coupled homosexual men. Furthermore, homosexual men describing themselves as relatively masculine significantly preferred masculine voices but also more feminine male faces. Our results demonstrate that conditional mate preferences are not restricted to heterosexual interactions, and homosexual men prefer a mixture of masculine and feminine traits in their potential male partners.
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Affiliation(s)
- Jaroslava Valentová
- Center for Theoretical Study, Charles University, Academy of Sciences of the Czech Republic, Jilska 1, 11000 Prague, Czech Republic.
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59
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Sacco DF, Jones BC, DeBruine LM, Hugenberg K. The roles of sociosexual orientation and relationship status in women’s face preferences. PERSONALITY AND INDIVIDUAL DIFFERENCES 2012. [DOI: 10.1016/j.paid.2012.07.023] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
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Quist MC, Watkins CD, Smith FG, Little AC, Debruine LM, Jones BC. Sociosexuality predicts women's preferences for symmetry in men's faces. ARCHIVES OF SEXUAL BEHAVIOR 2012; 41:1415-1421. [PMID: 21882053 DOI: 10.1007/s10508-011-9848-8] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/23/2011] [Revised: 08/03/2011] [Accepted: 08/05/2011] [Indexed: 05/31/2023]
Abstract
Although men displaying cues of good physical condition possess traits that are desirable in a mate (e.g., good health), these men are also more likely to possess antisocial characteristics that are undesirable in a long-term partner (e.g., aggression and tendency to infidelity). How women resolve this trade-off between the costs and benefits associated with choosing a mate in good physical condition may lead to strategic variation in women's mate preferences. Because the costs of choosing a mate with antisocial personality characteristics are greater in long- than short-term relationships, women's sociosexuality (i.e., the extent to which they are interested in uncommitted sexual relationships) may predict individual differences in their mate preferences. Here we investigated variation in 99 heterosexual women's preferences for facial symmetry, a characteristic that is thought to be an important cue of physical condition. Symmetry preferences were assessed using pairs of symmetrized and original (i.e., relatively asymmetric) versions of 10 male and 10 female faces. Analyses showed that women's sociosexuality, and their sociosexual attitude in particular, predicted their preferences for symmetry in men's, but not women's, faces; women who reported being more interested in short-term, uncommitted relationships demonstrated stronger attraction to symmetric men. Our findings present new evidence for potentially adaptive variation in women's symmetry preferences that is consistent with trade-off theories of attraction.
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Affiliation(s)
- Michelle C Quist
- Face Research Laboratory, School of Psychology, University of Aberdeen, Aberdeen, AB24 3FX, UK
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61
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Puts DA, Jones BC, DeBruine LM. Sexual selection on human faces and voices. JOURNAL OF SEX RESEARCH 2012; 49:227-243. [PMID: 22380590 DOI: 10.1080/00224499.2012.658924] [Citation(s) in RCA: 120] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/31/2023]
Abstract
Humans are highly sexually dimorphic primates, and some of the most conspicuous human sex differences occur in the face and voice. Consequently, this article utilizes research findings on human faces and voices to illustrate how human sex differences may have arisen by sexual selection (i.e., the type of natural selection favoring traits that increase mating opportunities). Evidence suggesting that sexual selection shaped women's faces and voices is reviewed. However, sexual selection likely operated more strongly on men over human evolution. Thus, this research focuses on two types of sexual selection operating on men: female mate choice, which favors traits that attract females, and male contests, which favor traits for excluding competitors from mates by force or threat of force. This article demonstrates how masculine faces and voices advertize critical information about men's mate value and threat potential, and reviews evidence that women's preferences and men's deference to masculine faces and voices reflect this information content. Data suggesting that facial and vocal masculinity influences men's mating opportunities and reproduction are discussed, and the article concludes by highlighting directions for future research.
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Affiliation(s)
- David A Puts
- Department of Anthropology, Pennsylvania State University, University Park, PA 16802, USA.
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