1
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Do humans agree on which body odors are attractive, similar to the agreement observed when rating faces and voices? EVOL HUM BEHAV 2023. [DOI: 10.1016/j.evolhumbehav.2023.02.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/16/2023]
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2
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Youssef L, Salameh P, Dagher M, Akel M, Hallit S, Obeid S. Association between mental illness and cycle phases and physical, social, and task attraction in female university students. Perspect Psychiatr Care 2022; 58:986-993. [PMID: 34105164 DOI: 10.1111/ppc.12887] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/27/2020] [Revised: 03/16/2021] [Accepted: 05/30/2021] [Indexed: 11/30/2022] Open
Abstract
PURPOSE To examine the association between menstrual cycle phases and other factors (depression, anxiety, and stress) with social, physical, and task attraction. METHODS This cross-sectional study enrolled 662 female university students (December 2019-January 2020). RESULTS Higher stress was associated with higher social and task attraction. Higher stress and depression were associated with higher physical attraction, whereas higher anxiety was associated with lower physical attraction. None of the cycle's phases was associated with attraction. PRACTICAL IMPLICATIONS This study results showed a lot of contradictory information to what is present in the literature, in addition to new associations that are not tackled enough in the literature. Therefore, there is a crucial need for new firm studies that explore the relationship between women's hormonal levels and attraction levels.
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Affiliation(s)
- Lara Youssef
- Department of Biomedical Sciences, Faculty of Medicine and Medical Sciences, University of Balamand (UOB), Al-Kurah, Lebanon
| | - Pascale Salameh
- INSPECT-LB: National Institute of Public Health, Clinical Epidemiology and Toxicology, Beirut, Lebanon.,University of Nicosia Medical School, Nicosia, Cyrus.,Faculty of Pharmacy, Lebanese University, Beirut, Lebanon
| | - Maya Dagher
- Faculty of Medicine and Medical Sciences, Holy Spirit University of Kaslik (USEK), Jounieh, Lebanon
| | - Marwan Akel
- INSPECT-LB: National Institute of Public Health, Clinical Epidemiology and Toxicology, Beirut, Lebanon.,School of Pharmacy, Lebanese International University, Beirut, Lebanon
| | - Souheil Hallit
- INSPECT-LB: National Institute of Public Health, Clinical Epidemiology and Toxicology, Beirut, Lebanon.,Faculty of Medicine and Medical Sciences, Holy Spirit University of Kaslik (USEK), Jounieh, Lebanon
| | - Sahar Obeid
- INSPECT-LB: National Institute of Public Health, Clinical Epidemiology and Toxicology, Beirut, Lebanon.,Department of Research and Psychology, Psychiatric Hospital of the Cross, Jal Eddib, Lebanon.,Faculty of Arts and Sciences, Holy Spirit University of Kaslik (USEK), Jounieh, Lebanon
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3
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Diamond LM, Dickenson JA, Blair KL. Menstrual Cycle Changes in Daily Sexual Motivation and Behavior Among Sexually Diverse Cisgender Women. ARCHIVES OF SEXUAL BEHAVIOR 2022; 51:577-588. [PMID: 35028805 DOI: 10.1007/s10508-021-02171-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/08/2019] [Revised: 09/29/2021] [Accepted: 09/30/2021] [Indexed: 06/14/2023]
Abstract
We used a one-month daily diary assessment to measure menstrual cycle-related changes in same-gender and other-gender sexual motivation and behavior in 148 cisgender women (32% lesbian-identified, 35% bisexually identified, and 33% heterosexual-identified). Women with exclusive same-gender orientations reported increased motivation for same-gender sexual contact during the higher-fertility phase of the cycle, but women with exclusive other-gender orientations did not show a parallel increase in other-gender sexual motivation during the higher-fertility phase. Bisexually attracted women showed no phase-related changes in same-gender or other-gender sexual motivation, regardless of whether they generally preferred one gender versus the other. Rates of partnered sexual contact did not increase during the higher-fertility phase. During the 14 midcycle days during which we assayed salivary estrogen and testosterone, we found no significant associations between daily hormones and sexual motivation. However, daily estrogen levels were positively related to sexual behavior among women currently partnered with women, and negatively related to sexual behavior among women currently partnered with men. Our results suggest that traditional evolutionary models of menstrual cycle-related changes in sexual motivation do not adequately reflect the full range of cycle-related changes observed among sexually diverse women.
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Affiliation(s)
- Lisa M Diamond
- Department of Psychology, University of Utah, 380 South 1530 East, Room 502, Salt Lake City, UT, 84112-0251, USA.
| | - Janna A Dickenson
- Department of Psychology, University of Utah, 380 South 1530 East, Room 502, Salt Lake City, UT, 84112-0251, USA
| | - Karen L Blair
- Department of Psychology, University of Utah, 380 South 1530 East, Room 502, Salt Lake City, UT, 84112-0251, USA
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4
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Can Physical and/or Sexual Abuse Play a Role in the Female Choice of a Partner? A Cross-Sectional, Correlational Pilot Study. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2020; 17:ijerph17186902. [PMID: 32967290 PMCID: PMC7558269 DOI: 10.3390/ijerph17186902] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/30/2020] [Revised: 09/14/2020] [Accepted: 09/16/2020] [Indexed: 02/08/2023]
Abstract
The present study aims to evaluate the relationship in women between a history of physical/sexual abuse and the preferences regarding the choice of a partner for a short/long-term relationship in terms of male facial dimorphism, and to assess their sexual functioning. We enrolled 48 abused women and 60 non-abused women. Facial preferences were evaluated with the Morphing test. Sexual functioning was measured with the Female Sexual Function Index (FSFI). Regarding the choice for a short-term partner, abused and non-abused women did not show any differences, and both groups chose a less masculine male face. On the other hand, regarding the choice for a long-term partner, abused women showed a preference for an average male face, whilst non-abused women preferred a less masculine face. The sexual functioning of abused women was found significantly dysfunctional in all domains of the FSFI. These data, generated from a small but highly selected cohort, demonstrated that physical/sexual abuse may be associated with a more rational and conscious choice of a male partner for a long-term relationship, but not with an instinctive one, as the choice of an occasional partner. In addition, the sexual functioning of abused women appears to be compromised by the traumatic experience.
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5
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Kiesner J, Eisenlohr-Moul T, Mendle J. Evolution, the Menstrual Cycle, and Theoretical Overreach. PERSPECTIVES ON PSYCHOLOGICAL SCIENCE 2020; 15:1113-1130. [PMID: 32539582 DOI: 10.1177/1745691620906440] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
A considerable amount of recent psychological research has attributed a variety of menstrual-cycle-related changes in social behavior to evolutionarily adaptive functions. Although these studies often draw interesting and unusual conclusions about female emotion and behavior within evolutionary theory, their significant limitations have not yet been addressed. In this article, we outline several methodological and conceptual issues related to the menstrual cycle that constitute threats to the internal validity and theoretical integrity of these studies. We recommend specific guidelines to address these issues and emphasize the need to apply more comprehensive and sophisticated theoretical structures when considering menstrual-cycle-related changes in emotion and behavior.
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Affiliation(s)
- Jeff Kiesner
- Department of Social and Developmental Psychology, University of Padua
| | | | - Jane Mendle
- Department of Human Development, Cornell University
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6
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Lewis MB. Challenges to both reliability and validity of masculinity-preference measures in menstrual-cycle-effects research. Cognition 2020; 197:104201. [DOI: 10.1016/j.cognition.2020.104201] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/05/2019] [Revised: 01/10/2020] [Accepted: 01/20/2020] [Indexed: 01/15/2023]
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7
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Jünger J, Motta-Mena NV, Cardenas R, Bailey D, Rosenfield KA, Schild C, Penke L, Puts DA. Do women's preferences for masculine voices shift across the ovulatory cycle? Horm Behav 2018; 106:122-134. [PMID: 30342884 DOI: 10.1016/j.yhbeh.2018.10.008] [Citation(s) in RCA: 37] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/05/2018] [Revised: 10/15/2018] [Accepted: 10/16/2018] [Indexed: 01/14/2023]
Abstract
Are estrous mate preference shifts robust? This question is the subject of controversy within human evolutionary sciences. For nearly two decades, mate preference shifts across the ovulatory cycle were considered an important feature of human sexual selection, directing women's attention toward mates with indicators of "good genes" in their fertile phase, when conception is possible. However, several recent studies on masculine faces, bodies and behaviors did not find evidence supporting this account, known as the good genes ovulatory shift hypothesis. Furthermore, evidence that preferences for masculine characteristics in men's voices are related to women's cycle phase and hormonal status is still equivocal. Here, we report two independent within-subject studies from different labs with large sample sizes (N = 202 tested twice in Study 1; N = 157 tested four times in Study 2) investigating cycle shifts in women's preferences for masculine voices. In both studies, hormonal status was assessed directly using salivary assays of steroid hormones. We did not find evidence for effects of cycle phase, conception risk, or steroid hormone levels on women's preferences for masculine voices. Rather, our studies partially provide evidence for cycle shifts in women's general attraction to men's voices regardless of masculine characteristics. Women's relationship status and self-reported stress did not moderate these findings, and the hormonal pattern that influences these shifts remains somewhat unclear. We consider how future work can clarify the mechanisms underlying psychological changes across the ovulatory cycle.
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Affiliation(s)
- Julia Jünger
- Department of Psychology, Leibniz Science Campus Primate Cognition, University of Goettingen, Gosslerstrasse 14, 37073 Goettingen, Germany.
| | - Natalie V Motta-Mena
- Department of Psychology, Pennsylvania State University, University Park, PA 16802, USA
| | - Rodrigo Cardenas
- Department of Psychology, Pennsylvania State University, University Park, PA 16802, USA
| | - Drew Bailey
- School of Education, University of California, Irvine, Irvine, CA 92697, USA
| | - Kevin A Rosenfield
- Department of Anthropology, Center for Brain, Behavior and Cognition, Pennsylvania State University, University Park, PA 16802, USA
| | - Christoph Schild
- Department of Psychology, University of Copenhagen, Øster Farimagsgade 2A, 1353 Copenhagen, Denmark
| | - Lars Penke
- Department of Psychology, Leibniz Science Campus Primate Cognition, University of Goettingen, Gosslerstrasse 14, 37073 Goettingen, Germany
| | - David A Puts
- Department of Anthropology, Center for Brain, Behavior and Cognition, Pennsylvania State University, University Park, PA 16802, USA
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8
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Zhang S, Wang H, Guo Q. Sex and Physiological Cycles Affect the Automatic Perception of Attractive Opposite-Sex Faces: A Visual Mismatch Negativity Study. EVOLUTIONARY PSYCHOLOGY 2018; 16:1474704918812140. [PMID: 30463433 PMCID: PMC10367536 DOI: 10.1177/1474704918812140] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2018] [Accepted: 10/17/2018] [Indexed: 11/15/2022] Open
Abstract
Facial attractiveness plays important roles in social interaction. Electrophysiological and neuroimaging studies found several brain areas to be differentially responsive to attractive relative to unattractive faces. However, little is known about the time course of the information processing, especially under the unattended condition. Based on a "cross-modal delayed response" paradigm, the present study aimed to explore the automatic mechanism of facial attractiveness processing of females with different physiological cycles and males, respectively, through recording the event-related potentials in response to (un)attractive opposite-sex faces by two experiments. The attractiveness-related visual mismatch negativity (attractiveness vMMN) in posterior scalp distribution was recorded in both the experiments, which indicated that attractive faces could be processed automatically. And high-attractive opposite-sex faces can elicit larger vMMN in males than females in menstrual period in Study 1, but similar as females in ovulatory period in Study 2. Furthermore, by comparison, the latency of attractiveness vMMN in females with the ovulatory period was the longest. These results indicated as follows: (1) Males were more sensitive to attractive female faces, (2) females in ovulatory period were also attracted by the attractive male faces, (3) the long vMMN latency in females during ovulatory period suggested a special reproductive motivation to avoid being tainted by genes, which takes priority over the breeding motivation.
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Affiliation(s)
- Shu Zhang
- Department of Psychology, Shandong Normal University, Jinan, People’s Republic of China
| | - Hailing Wang
- Department of Psychology, Shandong Normal University, Jinan, People’s Republic of China
| | - Qingke Guo
- Department of Psychology, Shandong Normal University, Jinan, People’s Republic of China
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9
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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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10
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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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11
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Jünger J, Kordsmeyer TL, Gerlach TM, Penke L. Fertile women evaluate male bodies as more attractive, regardless of masculinity. EVOL HUM BEHAV 2018. [DOI: 10.1016/j.evolhumbehav.2018.03.007] [Citation(s) in RCA: 51] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
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12
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Netchaeva E, Kouchaki M. The Woman in Red: Examining the Effect of Ovulatory Cycle on Women’s Perceptions of and Behaviors Toward Other Women. PERSONALITY AND SOCIAL PSYCHOLOGY BULLETIN 2018; 44:1180-1200. [DOI: 10.1177/0146167218764655] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Previous research has shown that during her monthly peak fertile window, a woman competes with other women for a suitable mate. Drawing upon research on ovulation and socially constructed meanings of the color red, we examine how a woman’s fertility status and red clothing worn by a target woman change perceptions of the target, as well as behaviors toward the target. Following previous research on the ovulatory status and color red effects, we rely on both hormonal and self-reported fertility data. Across six studies, our research fails to provide support for the prediction that an ovulating woman is less likely to trust another woman wearing red compared with a nonovulating woman.
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13
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Filipino Women’s Preferences for Male Voice Pitch: Intra-Individual, Life History, and Hormonal Predictors. ADAPTIVE HUMAN BEHAVIOR AND PHYSIOLOGY 2018. [DOI: 10.1007/s40750-018-0087-2] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
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14
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Marcinkowska UM, Galbarczyk A, Jasienska G. La donna è mobile? Lack of cyclical shifts in facial symmetry, and facial and body masculinity preferences-A hormone based study. Psychoneuroendocrinology 2018; 88:47-53. [PMID: 29161637 DOI: 10.1016/j.psyneuen.2017.11.007] [Citation(s) in RCA: 46] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/06/2017] [Revised: 11/13/2017] [Accepted: 11/13/2017] [Indexed: 11/30/2022]
Abstract
Although under investigation for more than two decades, a common agreement on the occurrence of cyclical shifts in women's masculinity and symmetry preferences is still missing. Such shifts are considered to be an important feature of sexual selection as they supposedly direct women's attention towards cues for "good genes" (e.g. masculinity and symmetry) during times when probability of conception is the highest. Multiple studies have, however, failed to find these shifts. We attempt to address this lack of agreement analysing a sample of 110 healthy women, using intra-participant design and repeated measurements of oestradiol and LH during the cycle. To ensure the reliable detection of increased conception probability, both LH- based ovulation tests and multiple oestradiol measurements were used. We found no significant differences between women's preferences during different cycle phases for either body or facial masculinity, or for facial symmetry. Differences remained non-significant after controlling for participants' sexual openness, relationship status, and self-judged attractiveness. We suggest that putative cyclical shifts in preferences for cues for good genes are either very small (impossible to be tracked even with a relatively large sample) or they are far more complex than previously assumed, and further studies accounting for more confounding variables should be undertaken.
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Affiliation(s)
- Urszula M Marcinkowska
- Department of Environmental Health, Faculty of Health Sciences, Jagiellonian University Medical College, 20 Grzegorzecka St., 31-531 Krakow, Poland
| | - Andrzej Galbarczyk
- Department of Environmental Health, Faculty of Health Sciences, Jagiellonian University Medical College, 20 Grzegorzecka St., 31-531 Krakow, Poland.
| | - Grazyna Jasienska
- Department of Environmental Health, Faculty of Health Sciences, Jagiellonian University Medical College, 20 Grzegorzecka St., 31-531 Krakow, Poland
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15
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Webb ALM, Hibbard PB, O'Gorman R. Natural variation in female reproductive hormones does not affect contrast sensitivity. ROYAL SOCIETY OPEN SCIENCE 2018; 5:171566. [PMID: 29515869 PMCID: PMC5830758 DOI: 10.1098/rsos.171566] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 10/13/2017] [Accepted: 01/18/2018] [Indexed: 03/14/2024]
Abstract
Evidence suggests that females experience adaptive shifts in facial preferences across the menstrual cycle. However, recent discussions and meta-analyses suggest that these findings are equivocal. A previously unexplored question is the extent to which shifts in female preferences are modulated by hormone-dependent changes occurring in low-level vision, such as visual sensitivity. This mechanistic approach has been a novel method for investigating the extent to which complex perceptual phenomena are driven by low-level versus higher-level perceptual processes. We investigated whether the contrast sensitivity function-an early dimension of vision-is also influenced by variation in female reproductive hormones. Visual contrast thresholds were measured for 1, 4 and 16 cycles/degree gratings during the ovulatory, luteal and menstrual phases of the menstrual cycle in naturally cycling women, and women using oral contraceptives. Male participants were tested at similar time intervals. Results showed that visual contrast sensitivity does not differ according to sex, or use of oral contraception, nor does it vary relative to hormonal shifts across the menstrual cycle. These findings suggest that shifts in female preferences are not driven by changes in visual sensitivity, and are therefore likely attributable to changes in higher-level perception or cognition.
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Affiliation(s)
- Abigail L. M. Webb
- Department of Psychology, University of Essex, Wivenhoe Park, Essex CO4 3SQ, UK
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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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Efficacy of methods for ovulation estimation and their effect on the statistical detection of ovulation-linked behavioral fluctuations. Behav Res Methods 2017. [PMID: 26208814 DOI: 10.3758/s13428-015-0638-4] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
Contention of the ovulatory shift hypothesis is principally supported by failures to replicate previous findings; e.g., recent meta-analytic work suggests that the effects endorsing the hypothesis may not be robust. Some possible limitations in this and other ovulatory-effects research-that may contribute to such controversy arising-are: (a) use of error-prone methods for assessing target periods of fertility that are thought to be associated with behavioral shifts, and (b) use of between-subjects-as opposed to within-subjects-methods. In the current study we present both simulated and empirical research: (a) comparing the ability of between- and within-subject t-tests to detect cyclical shifts; (b) evaluating the efficacy of correlating estimated fertility overlays with potential behavioral shifts; and (c) testing the accuracy of counting methods for identifying windows of cycle fertility. While this study cannot assess whether the ovulatory shift hypothesis or other ovulatory-based hypotheses are tenable, it demonstrates how low power resulting from typical methods employed in the extant literature may be associated with perceived inconsistencies in findings. We conclude that to fully address this issue greater use of within-subjects methodology is needed.
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18
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Effects of stress on women's preference for male facial masculinity and their endocrine correlates. Psychoneuroendocrinology 2017; 82:67-74. [PMID: 28511046 DOI: 10.1016/j.psyneuen.2017.05.006] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/07/2016] [Revised: 05/01/2017] [Accepted: 05/01/2017] [Indexed: 01/31/2023]
Abstract
Women's preferences for masculinity in men's faces seem to vary across the menstrual cycle and are assumed to be strongest around ovulation. A number of hormones have been proposed to underlie these subtle cyclic shifts. Furthermore, mating preferences are context-dependent, and stress has been found to alter mate choice, both in animals and humans. Currently, the effects of stress on women's preference for masculinity remain unknown. To examine the hormonal basis and the impact of stress on facial masculinity preference, we tested for within-subject changes in 52 healthy young women who underwent the Trier Social Stress Test (TSST) and the placebo-TSST in randomized order in the late follicular and mid-luteal phases of their menstrual cycle. Menstrual cycle phase and hormone levels were confirmed using estradiol, testosterone, progesterone, and cortisol analyses from saliva. Results show that women were more likely to be attracted to masculine-faced men right before ovulation than in the mid-luteal phase. Estradiol modulated this masculinity preference with high estradiol levels being related to stronger masculinity preference. When stressed however, women experienced a decrease in male facial masculinity preference. In line with these findings, the higher the cortisol increase to stress, the less were masculine faces preferred to more feminine faces. Mate choice is a central component of reproduction. The present results provide information about the effects of stress and hormonal influences on mate preferences in women.
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Identification of p53-target genes in Danio rerio. Sci Rep 2016; 6:32474. [PMID: 27581768 PMCID: PMC5007497 DOI: 10.1038/srep32474] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2016] [Accepted: 08/08/2016] [Indexed: 11/22/2022] Open
Abstract
To orchestrate the genomic response to cellular stress signals, p53 recognizes and binds to DNA containing specific and well-characterized p53-responsive elements (REs). Differences in RE sequences can strongly affect the p53 transactivation capacity and occur even between closely related species. Therefore, the identification and characterization of a species-specific p53 Binding sistes (BS) consensus sequence and of the associated target genes may help to provide new insights into the evolution of the p53 regulatory networks across different species. Although p53 functions were studied in a wide range of species, little is known about the p53-mediated transcriptional signature in Danio rerio. Here, we designed and biochemically validated a computational approach to identify novel p53 target genes in Danio rerio genome. Screening all the Danio rerio genome by pattern-matching-based analysis, we found p53 RE-like patterns proximal to 979 annotated Danio rerio genes. Prioritization analysis identified a subset of 134 candidate pattern-related genes, 31 of which have been investigated in further biochemical assays. Our study identified runx1, axin1, traf4a, hspa8, col4a5, necab2, and dnajc9 genes as novel direct p53 targets and 12 additional p53-controlled genes in Danio rerio genome. The proposed combinatorial approach resulted to be highly sensitive and robust for identifying new p53 target genes also in additional animal species.
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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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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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Gangestad SW, Haselton MG, Welling LL, Gildersleeve K, Pillsworth EG, Burriss RP, Larson CM, Puts DA. How valid are assessments of conception probability in ovulatory cycle research? Evaluations, recommendations, and theoretical implications. EVOL HUM BEHAV 2016. [DOI: 10.1016/j.evolhumbehav.2015.09.001] [Citation(s) in RCA: 124] [Impact Index Per Article: 15.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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23
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Marcinkowska UM, Ellison PT, Galbarczyk A, Milkowska K, Pawlowski B, Thune I, Jasienska G. Lack of support for relation between woman's masculinity preference, estradiol level and mating context. Horm Behav 2016; 78:1-7. [PMID: 26497247 DOI: 10.1016/j.yhbeh.2015.10.012] [Citation(s) in RCA: 30] [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: 12/29/2014] [Revised: 10/05/2015] [Accepted: 10/20/2015] [Indexed: 12/31/2022]
Abstract
It has been proposed that women's preferences for male facial sexual dimorphism are positively correlated with conception probability and differ between short- and long-term mating contexts. In this study, we tested this assumption by analyzing relationships between estradiol levels to the women's preferences of male faces that were manipulated to vary in masculinity. Estradiol was measured in daily saliva samples throughout the entire menstrual cycle collected by Polish women with regular menstrual cycles. In our analyses, we included the three most commonly used definitions of the fertile window in the literature. After computing the overall masculinity preference of each participant and measuring hormone levels, we found that i) the timing of ovulation varied greatly among women (between -11 and -17days from the onset of the next menses, counting backwards), ii) there was no relationship between daily, measured during the day of the test (N=83) or average for the cycle (N=115) estradiol levels and masculinity preferences, iii) there were no differences in masculinity preferences between women in low- and high-conception probability phases of the cycle, and iv) there were no differences in masculinity preferences between short- and long-term mating contexts. Our results do not support the idea that women's preferences for a potential sexual partner's facial masculinity fluctuate throughout the cycle.
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Affiliation(s)
- Urszula M Marcinkowska
- Department of Environmental Health, Faculty of Health Sciences, Jagiellonian University Medical College, 20 Grzegorzecka St., 31-531 Krakow, Poland.
| | - Peter T Ellison
- Department of Human Evolutionary Biology, Harvard University, 11 Divinity Av., Cambridge, MA 02138, USA
| | - Andrzej Galbarczyk
- Department of Environmental Health, Faculty of Health Sciences, Jagiellonian University Medical College, 20 Grzegorzecka St., 31-531 Krakow, Poland
| | - Karolina Milkowska
- Department of Environmental Health, Faculty of Health Sciences, Jagiellonian University Medical College, 20 Grzegorzecka St., 31-531 Krakow, Poland
| | - Boguslaw Pawlowski
- Department of Human Biology, University of Wrocław, Kuźnicza 35, Wrocław, Poland
| | - Inger Thune
- Department of Oncology, Oslo University Hospital, Ullevål, Oslo, Norway
| | - Grazyna Jasienska
- Department of Environmental Health, Faculty of Health Sciences, Jagiellonian University Medical College, 20 Grzegorzecka St., 31-531 Krakow, Poland; Department of Anthropology, Yale University, 10 Sachem Street, New Haven, CT 06511-3707, USA
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24
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Pair-Bonded Relationships and Romantic Alternatives. ADVANCES IN EXPERIMENTAL SOCIAL PSYCHOLOGY 2016. [DOI: 10.1016/bs.aesp.2015.09.001] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
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Zietsch BP, Lee AJ, Sherlock JM, Jern P. Variation in Women’s Preferences Regarding Male Facial Masculinity Is Better Explained by Genetic Differences Than by Previously Identified Context-Dependent Effects. Psychol Sci 2015; 26:1440-8. [DOI: 10.1177/0956797615591770] [Citation(s) in RCA: 45] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/17/2014] [Accepted: 05/25/2015] [Indexed: 11/15/2022] Open
Abstract
Women’s preferences for masculine versus feminine male faces are highly variable. According to a dominant theory in evolutionary psychology, this variability results from adaptations that optimize preferences by calibrating them to certain contextual factors, including women’s self-perceived attractiveness, short- versus long-term relationship orientation, pathogen disgust sensitivity, and stage of the menstrual cycle. The theory does not account for the possible contribution of genetic variation on women’s facial masculinity preference. Using a large sample ( N = 2,160) of identical and nonidentical female Finnish twins and their siblings, we showed that the proportion of variation in women’s preferences regarding male facial masculinity that was attributable to genetic variation (38%) dwarfed the variation due to the combined effect of contextual factors (< 1%). These findings cast doubt on the importance of these context-dependent effects and may suggest a need for refocusing in the field toward understanding the wide genetic variation in these preferences and how this variation relates to the evolution of sexual dimorphism in faces.
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Affiliation(s)
- Brendan P. Zietsch
- School of Psychology, University of Queensland
- QIMR Berghofer Medical Research Institute, Brisbane, Queensland, Australia
| | | | | | - Patrick Jern
- Department of Psychology and Logopedics, Abo Akademi University
- Department of Behavioural Sciences and Philosophy, University of Turku
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Eagly AH, Wood W. The Nature-Nurture Debates: 25 Years of Challenges in Understanding the Psychology of Gender. PERSPECTIVES ON PSYCHOLOGICAL SCIENCE 2015; 8:340-57. [PMID: 26172976 DOI: 10.1177/1745691613484767] [Citation(s) in RCA: 114] [Impact Index Per Article: 12.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
Abstract
Nature-nurture debates continue to be highly contentious in the psychology of gender despite the common recognition that both types of causal explanations are important. In this article, we provide a historical analysis of the vicissitudes of nature and nurture explanations of sex differences and similarities during the quarter century since the founding of the Association for Psychological Science. We consider how the increasing use of meta-analysis helped to clarify sex difference findings if not the causal explanations for these effects. To illustrate these developments, this article describes socialization and preferences for mates as two important areas of gender research. We also highlight developing research trends that address the interactive processes by which nature and nurture work together in producing sex differences and similarities. Such theorizing holds the promise of better science as well as a more coherent account of the psychology of women and men that should prove to be more influential with the broader public.
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28
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Intimate Relationships Then and Now: How Old Hormonal Processes are Influenced by Our Modern Psychology. ADAPTIVE HUMAN BEHAVIOR AND PHYSIOLOGY 2015. [DOI: 10.1007/s40750-015-0021-9] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/15/2023]
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29
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Hawkins CB, Fitzgerald CE, Nosek BA. In Search of an Association Between Conception Risk and Prejudice. Psychol Sci 2015; 26:249-52. [DOI: 10.1177/0956797614553121] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Affiliation(s)
| | | | - Brian A. Nosek
- Psychology Department, University of Virginia
- Center for Open Science, Charlottesville, Virginia
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30
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Zhuang JY, Wang JX. Women ornament themselves for intrasexual competition near ovulation, but for intersexual attraction in luteal phase. PLoS One 2014; 9:e106407. [PMID: 25180577 PMCID: PMC4152269 DOI: 10.1371/journal.pone.0106407] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/22/2014] [Accepted: 08/01/2014] [Indexed: 12/03/2022] Open
Abstract
The present study examined women's attentional bias toward ornamental objects in relation to their menstrual phase as well as to motivations of intersexual courtship or intrasexual competition. In Experiment 1, 33 healthy heterosexual women were tested in a bias-assessment visual cuing task twice: once on a high-fertility day (during the ovulatory phase) and once on a low-fertility day (during the luteal phase). They paid greater attention to pictures of ornamental objects than to pictures of non-ornamental objects near ovulation, but not during the luteal phase, suggesting an ornamental bias during the high-fertility phase. In Experiment 2, before the visual cuing task, 40 participants viewed 10 same-sex or opposite-sex facial photographs with either high or low attractiveness as priming tasks to activate the intrasexual competition or intersexual courtship motives. Results showed that women's ornamental bias was dependent on the interaction of menstrual phase and mating motive. Specifically, the ornamental bias was observed on the high-fertility day when the subjects were primed with high-attractive same-sex images (intrasexual competition) and was observed on the low-fertility day when they were primed with high-attractive opposite-sex photographs (intersexual courtship). In conclusion, the present findings confirm the hypothesis that, during the high-fertility phase, women have an attentional bias toward ornamental objects and further support the hypothesis that the ornamental bias is driven by intrasexual competition motivation near ovulation, but driven by intersexual courtship motivation during the luteal phase.
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Affiliation(s)
- Jin-Ying Zhuang
- Key Laboratory of Brain Functional Genomics (MOE & STCSM), School of Psychology and Cognitive Science, East China Normal University, Shanghai, China
- * E-mail:
| | - Jia-Xi Wang
- Key Laboratory of Brain Functional Genomics (MOE & STCSM), School of Psychology and Cognitive Science, East China Normal University, Shanghai, China
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31
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Burke D. Why isn't everyone an evolutionary psychologist? Front Psychol 2014; 5:910. [PMID: 25221531 PMCID: PMC4145278 DOI: 10.3389/fpsyg.2014.00910] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/09/2014] [Accepted: 07/30/2014] [Indexed: 11/30/2022] Open
Abstract
Despite a widespread acceptance that the brain that underpins human psychology is the result of biological evolution, very few psychologists in any way incorporate an evolutionary perspective in their research or practice. There have been many attempts to convince mainstream psychology of the importance of such a perspective, mostly from those who identify with "Evolutionary Psychology," and there has certainly been progress in that direction, but the core of psychology remains essentially unevolutionary. Here I explore a number of potential reasons for mainstream psychology continuing to ignore or resist an evolutionary approach, and suggest some ways in which those of us interested in seeing an increase in the proportion of psychologists adopting an evolutionary perspective might need to modify our tactics to increase our chances of success.
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Affiliation(s)
- Darren Burke
- Psychology, University of NewcastleOurimbah, NSW, Australia
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32
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Wood W, Kressel L, Joshi PD, Louie B. Meta-Analysis of Menstrual Cycle Effects on Women’s Mate Preferences. EMOTION REVIEW 2014. [DOI: 10.1177/1754073914523073] [Citation(s) in RCA: 119] [Impact Index Per Article: 11.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
In evolutionary psychology predictions, women’s mate preferences shift between fertile and nonfertile times of the month to reflect ancestral fitness benefits. Our meta-analytic test involving 58 independent reports (13 unpublished, 45 published) was largely nonsupportive. Specifically, fertile women did not especially desire sex in short-term relationships with men purported to be of high genetic quality (i.e., high testosterone, masculinity, dominance, symmetry). The few significant preference shifts appeared to be research artifacts. The effects declined over time in published work, were limited to studies that used broader, less precise definitions of the fertile phase, and were found only in published research.
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Affiliation(s)
- Wendy Wood
- Department of Psychology, University of Southern California, USA
| | - Laura Kressel
- Department of Psychology, University of Southern California, USA
| | | | - Brian Louie
- Department of Psychology, University of Southern California, USA
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33
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Suschinsky KD, Bossio JA, Chivers ML. Women's genital sexual arousal to oral versus penetrative heterosexual sex varies with menstrual cycle phase at first exposure. Horm Behav 2014; 65:319-27. [PMID: 24486567 DOI: 10.1016/j.yhbeh.2014.01.006] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/09/2013] [Revised: 01/16/2014] [Accepted: 01/21/2014] [Indexed: 11/25/2022]
Abstract
Reproductive-aged women show increased interest in sexual activity during the fertile phase of the menstrual cycle that can motivate sexual behavior and thereby increase the likelihood of conception. We examined whether women demonstrated greater sexual responses (subjective and genital sexual arousal) to penetrative versus oral sexual activities during the fertile versus non-fertile phases of their cycles, and whether women's arousal responses were influenced by the phase during which they were first exposed to these sexual stimuli (e.g., Slob et al., 1991; Wallen and Rupp, 2010). Twenty-two androphilic women completed two identical sexual arousal assessments in which genital responses were measured with a vaginal photoplethysmograph and their feelings of sexual arousal were recorded. Women viewed an array of 90s films varying by couple type (female-female, male-male, female-male) and sexual activity type (oral or penetrative), during the fertile (follicular) and non-fertile (luteal) phases of their menstrual cycle, with the order of cycle phase at the first testing session counter-balanced. Women tested first in the fertile phase showed significantly greater genital arousal to female-male penetrative versus oral sex in both testing sessions, whereas self-reports of sexual arousal were not affected by cycle phase or testing order. These results contribute to a growing body of research suggesting that fertility status at first exposure to sexual stimuli has a significant effect on subsequent sexual responses to sexual stimuli, and that this effect may differ for subjective versus genital sexual arousal.
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Affiliation(s)
| | - Jennifer A Bossio
- Department of Psychology, Queen's University, Kingston, Ontario, Canada
| | - Meredith L Chivers
- Department of Psychology, Queen's University, Kingston, Ontario, Canada.
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Cappelle T, Fink B. Changes in Women's Attractiveness Perception of Masculine Men's Dances across the Ovulatory Cycle: Preliminary Data. EVOLUTIONARY PSYCHOLOGY 2013. [DOI: 10.1177/147470491301100503] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
Women's preferences for putative cues of genetic quality in men's voices, faces, bodies, and behavioral displays are stronger during the fertile phase of the ovulatory cycle. Here we show that ovulatory cycle-related changes in women's attractiveness perceptions of male features are also found with dance movements, especially those perceived as highly masculine. Dance movements of 79 British men were recorded with an optical motion-capture system whilst dancing to a basic rhythm. Virtual humanoid characters (avatars) were created and converted into 15-second video clips and rated by 37 women on masculinity. Another 23 women judged the attractiveness of the 10 dancers who scored highest and those 10 who scored lowest on masculinity once in days of high fertility and once in days of low fertility of their ovulatory cycle. High-masculine dancers were judged higher on attractiveness around ovulation than on other cycle days, whilst no such perceptual difference was found for low-masculine dancers. We suggest that women may gain fitness benefits from evolved preferences for masculinity cues they obtain from male dance movements.
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Affiliation(s)
- Tessa Cappelle
- Department of Biological Personality Psychology and Diagnostics and Courant
Research Centre Evolution of Social Behavior, University of Göttingen,
Göttingen, Germany
| | - Bernhard Fink
- Department of Biological Personality Psychology and Diagnostics and Courant
Research Centre Evolution of Social Behavior, University of Göttingen,
Göttingen, Germany
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37
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Harris CR, Chabot A, Mickes L. Shifts in Methodology and Theory in Menstrual Cycle Research on Attraction. SEX ROLES 2013. [DOI: 10.1007/s11199-013-0302-3] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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38
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Cappelle T, Fink B. Changes in women's attractiveness perception of masculine men's dances across the ovulatory cycle: preliminary data. EVOLUTIONARY PSYCHOLOGY 2013; 11:965-72. [PMID: 24113580 PMCID: PMC10429995] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/22/2013] [Accepted: 10/04/2013] [Indexed: 06/02/2023] Open
Abstract
Women's preferences for putative cues of genetic quality in men's voices, faces, bodies, and behavioral displays are stronger during the fertile phase of the ovulatory cycle. Here we show that ovulatory cycle-related changes in women's attractiveness perceptions of male features are also found with dance movements, especially those perceived as highly masculine. Dance movements of 79 British men were recorded with an optical motion-capture system whilst dancing to a basic rhythm. Virtual humanoid characters (avatars) were created and converted into 15-second video clips and rated by 37 women on masculinity. Another 23 women judged the attractiveness of the 10 dancers who scored highest and those 10 who scored lowest on masculinity once in days of high fertility and once in days of low fertility of their ovulatory cycle. High-masculine dancers were judged higher on attractiveness around ovulation than on other cycle days, whilst no such perceptual difference was found for low-masculine dancers. We suggest that women may gain fitness benefits from evolved preferences for masculinity cues they obtain from male dance movements.
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Affiliation(s)
- Tessa Cappelle
- Department of Biological Personality Psychology and Diagnostics and Courant
Research Centre Evolution of Social Behavior, University of Göttingen,
Göttingen, Germany
| | - Bernhard Fink
- Department of Biological Personality Psychology and Diagnostics and Courant
Research Centre Evolution of Social Behavior, University of Göttingen,
Göttingen, Germany
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39
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The influence of steroid sex hormones on the cognitive and emotional processing of visual stimuli in humans. Front Neuroendocrinol 2013; 34:315-28. [PMID: 23988462 DOI: 10.1016/j.yfrne.2013.07.009] [Citation(s) in RCA: 30] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/26/2013] [Revised: 07/16/2013] [Accepted: 07/30/2013] [Indexed: 11/21/2022]
Abstract
Steroid sex hormones are responsible for some of the differences between men and women. In this article, I review evidence that steroid sex hormones impact on visual processing. Given prominent sex-differences, I focus on three topics for sex hormone effects for which there is most research available: 1. Preference and mate choice, 2. Emotion and recognition, and 3. Cerebral/perceptual asymmetries and visual-spatial abilities. For each topic, researchers have examined sex hormones and visual processing using various methods. I review indirect evidence addressing variation according to: menstrual cycle phase, pregnancy, puberty, and menopause. I further address studies of variation in testosterone and a measure of prenatal testosterone, 2D:4D, on visual processing. The most conclusive evidence, however, comes from experiments. Studies in which hormones are administrated are discussed. Overall, many studies demonstrate that sex steroids are associated with visual processing. However, findings are sometimes inconsistent, differences in methodology make strong comparisons between studies difficult, and we generally know more about activational than organizational effects.
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Scott IML, Clark AP, Boothroyd LG, Penton-Voak IS. Do men's faces really signal heritable immunocompetence? Behav Ecol 2013; 24:579-589. [PMID: 23555177 PMCID: PMC3613940 DOI: 10.1093/beheco/ars092] [Citation(s) in RCA: 119] [Impact Index Per Article: 10.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/01/2011] [Revised: 10/14/2011] [Accepted: 05/08/2012] [Indexed: 12/01/2022] Open
Abstract
In the literature on human mate choice, masculine facial morphology is often proposed to be an intersexual signal of heritable immunocompetence, and hence an important component of men's attractiveness. This hypothesis has received considerable research attention, and is increasingly treated as plausible and well supported. In this article, we propose that the strength of the evidence for the immunocompetence hypothesis is somewhat overstated, and that a number of difficulties have been under-acknowledged. Such difficulties include (1) the tentative nature of the evidence regarding masculinity and disease in humans, (2) the complex and uncertain picture emerging from the animal literature on sexual ornaments and immunity, (3) the absence of consistent, cross-cultural support for the predictions of the immunocompetence hypothesis regarding preferences for masculinized stimuli, and (4) evidence that facial masculinity contributes very little, if anything, to overall attractiveness in real men. Furthermore, alternative explanations for patterns of preferences, in particular the proposal that masculinity is primarily an intrasexual signal, have been neglected. We suggest that immunocompetence perspectives on masculinity, whilst appealing in many ways, should still be regarded as speculative, and that other perspectives-and other traits-should be the subject of greater attention for researchers studying human mate preferences.
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Affiliation(s)
- Isabel M L Scott
- Department of Archaeology and Anthropology, University of Bristol , Bristol, BS8 1UU UK
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Gildersleeve K, DeBruine L, Haselton MG, Frederick DA, Penton-Voak IS, Jones BC, Perrett DI. Shifts in Women’s Mate Preferences Across the Ovulatory Cycle: A Critique of Harris (2011) and Harris (2012). SEX ROLES 2013. [DOI: 10.1007/s11199-013-0273-4] [Citation(s) in RCA: 28] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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Dixson BJ, Tam JC, Awasthy M. Do women’s preferences for men’s facial hair change with reproductive status? Behav Ecol 2012. [DOI: 10.1093/beheco/ars211] [Citation(s) in RCA: 34] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/29/2023] Open
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Marlowe FW, Berbesque JC. The human operational sex ratio: Effects of marriage, concealed ovulation, and menopause on mate competition. J Hum Evol 2012; 63:834-42. [DOI: 10.1016/j.jhevol.2012.09.004] [Citation(s) in RCA: 35] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/11/2011] [Revised: 09/19/2012] [Accepted: 09/19/2012] [Indexed: 10/27/2022]
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Addressing Conceptual Confusions About Evolutionary Theorizing: How and Why Evolutionary Psychology and Feminism Do Not Oppose Each Other. SEX ROLES 2012. [DOI: 10.1007/s11199-012-0226-3] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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Little AC, Jones BC. Variation in facial masculinity and symmetry preferences across the menstrual cycle is moderated by relationship context. Psychoneuroendocrinology 2012; 37:999-1008. [PMID: 22172641 DOI: 10.1016/j.psyneuen.2011.11.007] [Citation(s) in RCA: 48] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/27/2011] [Revised: 10/29/2011] [Accepted: 11/14/2011] [Indexed: 10/14/2022]
Abstract
In women, changes in preference during the menstrual cycle have been documented for attractiveness judgements of odour and various physical and behavioural male traits. Although many studies have demonstrated greater attraction to masculine traits, such as male faces, bodies, and voices, at high fertility, several recent studies present null results for these shifts in preferences. Moreover, evidence for stronger attraction to symmetric faces at high fertility is equivocal. Here we examined variation in preferences across the cycle for both facial masculinity and symmetry according to relationship context. Using both within-subject (Study 1) and between-subject (Study2) designs, we show that women prefer masculinity and symmetry in male faces at times when their fertility is likely to be highest (during the follicular phase of their cycle) when judging the faces for short-term relationship attractiveness. No effect of cycle was seen for long-term judgements. These results indicate that cyclic shifts in women are most apparent when judging for short-term relationships, which may explain the null results in studies where only general attractiveness was assessed. Cyclical preferences could influence women to select a partner who possesses traits that may enhance her offspring's quality at times when conception is most likely and/or serve to improve partner investment when investment is important.
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Affiliation(s)
- Anthony C Little
- School of Natural Sciences, University of Stirling, Stirling FK9 4LA, UK.
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Nier JA, Campbell SD. Two Outsiders’ View on Feminism and Evolutionary Psychology: An Opportune Time for Adversarial Collaboration. SEX ROLES 2012. [DOI: 10.1007/s11199-012-0154-2] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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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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Little AC, Jones BC, DeBruine LM. Facial attractiveness: evolutionary based research. Philos Trans R Soc Lond B Biol Sci 2011; 366:1638-59. [PMID: 21536551 DOI: 10.1098/rstb.2010.0404] [Citation(s) in RCA: 455] [Impact Index Per Article: 35.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Abstract
Face preferences affect a diverse range of critical social outcomes, from mate choices and decisions about platonic relationships to hiring decisions and decisions about social exchange. Firstly, we review the facial characteristics that influence attractiveness judgements of faces (e.g. symmetry, sexually dimorphic shape cues, averageness, skin colour/texture and cues to personality) and then review several important sources of individual differences in face preferences (e.g. hormone levels and fertility, own attractiveness and personality, visual experience, familiarity and imprinting, social learning). The research relating to these issues highlights flexible, sophisticated systems that support and promote adaptive responses to faces that appear to function to maximize the benefits of both our mate choices and more general decisions about other types of social partners.
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Affiliation(s)
- Anthony C Little
- Department of Psychology, University of Stirling, Stirling FK9 4LA, UK.
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