2D:4D Digit Ratios in Adults with Gender Dysphoria: A Comparison to Their Unaffected Same-Sex Heterosexual Siblings, Cisgender Heterosexual Men, and Cisgender Heterosexual Women

2021 ◽  
Vol 50 (3) ◽  
pp. 885-895
Author(s):  
Şenol Turan ◽  
Murat Boysan ◽  
Mahmut Cem Tarakçıoğlu ◽  
Tarık Sağlam ◽  
Ahmet Yassa ◽  
...  
2021 ◽  
Author(s):  
Martin Voracek ◽  
Jeff Ward ◽  
Phoebe Proudfoot

Research testing hypotheses derived from evolutionary psychology about sex differences in romantic jealousy has been hampered by a confirmationist hypothesis testing strategy. We report three studies conducted in Austria and Australia that employ a conditional hypothesis testing strategy to investigate variations in sex differences in jealousy under different relationship conditions, namely opposite-sex and same-sex infidelity among heterosexual individuals. In Study 1, heterosexual women found a same-sex sexual infidelity more aversive than heterosexual men did, and this difference persisted after adjusting for other likely predictors of this difference. In Studies 2 and 3, enhanced sexual jealousy in heterosexual men was not observed when the rival was the same sex as his partner. This effect was reversed for women, who were more distressed by sexual versus emotional infidelity when the rival was the same sex as her partner. An explanation for this set of findings, based on sex differences in sexual and attachment motivation, is proposed.


2019 ◽  
Vol 17 (3) ◽  
pp. 147470491985680 ◽  
Author(s):  
Menelaos Apostolou

Heterosexual men, as opposed to heterosexual women, desire mates who experience same-sex attractions and are willing to have same-sex sexual contacts. Yet not all men share such desires, and the current study aims to examine whether the male preferences for same-sex attraction and contact are predicted by desires for sexual variety and having sex without commitment. Using an online sample of 1,277 Greek-speaking participants, we found that men and women who experienced same-sex attractions and desired sexual variety and sex without commitment were more likely to prefer same-sex attraction and contact in a partner. Moreover, we found that a considerable proportion of heterosexual men, but only a small proportion of heterosexual women, preferred same-sex attraction and contact in partner. This sex-difference was statistically significant even after the desire for sexual variety and sociosexual orientation were controlled for.


2018 ◽  
Vol 36 (2) ◽  
pp. 173-197
Author(s):  
Juliet McMains

This paper interrogates the history of same-sex dancing among women in Buenos Aires' tango scene, focusing on its increasing visibility since 2005. Two overlapping communities of women are invoked. Queer tangueras are queer-identified female tango dancers and their allies who dance tango in a way that attempts to de-link tango's two roles from gender. Rebellious wallflowers are women who practice, teach, perform, and dance with other women in predominantly straight environments. It is argued that the growing acceptance of same-sex dancing in Argentina is due to the confluence of four developments: 1) the rise of tango commerce, 2) innovations of tango nuevo, 3) changing laws and social norms around lesbian, gay, bisexual, and transgender rights, and 4) synergy between queer tango dancers and heterosexual women who are frustrated by the limits of tango's gender matrix. The author advocates for increased alliances between rebellious wallflowers and queer tangueras, who are often segregated from each other in Buenos Aires' commercial tango industry.


2021 ◽  
Vol 11 (1) ◽  
Author(s):  
Ashlyn Swift-Gallant ◽  
Victor Di Rita ◽  
Christina A. Major ◽  
Christopher J. Breedlove ◽  
Cynthia L. Jordan ◽  
...  

AbstractAmong non-human mammals, exposure to androgens during critical periods of development leads to gynephilia (attraction to females), whereas the absence or low levels of prenatal androgens leads to androphilia (attraction to males). However, in humans, retrospective markers of prenatal androgens have only been associated with gynephilia among women, but not with androphilia among men. Here, we asked whether an indirect indication of prenatal androgen exposure, 2D:4D, differs between subsets of gay men delineated by anal sex role (ASR). ASR was used as a proxy for subgroups because ASR groups tend to differ in other measures affected by brain sexual differentiation, such as gender conformity. First, we replicated the finding that gay men with a receptive ASR preference (bottoms) report greater gender nonconformity (GNC) compared to gay men with an insertive ASR preference (tops). We then found that Tops have a lower (male-typical) average right-hand digit ratio than Bottoms, and that among all gay men the right-hand 2D:4D correlated with GNC, indicating that a higher (female-typical) 2D:4D is associated with increased GNC. Differences were found between non-exclusive and exclusive same-sex attraction and GNC, and ASR group differences on digit ratios do not reach significance when all non-heterosexual men are included in the analyses, suggesting greater heterogeneity in the development of non-exclusive same-sex sexual orientations. Overall, results support a role for prenatal androgens, as approximated by digit ratios, in influencing the sexual orientation and GNC of a subset of gay men.


Author(s):  
Nicole Persall

Past research has indicated that there is a gender difference in regards to sexual arousal; such that heterosexual men typically show a pattern of gender-specificity, whereas women show a pattern of gender non-specificity. Although this is a robust finding, there is little research examining the predictors of this finding. The current study uses eye-tracking data (i.e., gaze time to male and female images) to examine the effect of openness to sexuality on visual sexual interest. Openness to sexuality is assessed using three factors: sexual attitudes, sexual desire, and sexual arousability. I predict that greater openness to sexuality (i.e., more positive sexual attitudes, greater sexual desire, and greater sexual arousability) is correlated with greater gender non-specificity of visual sexual interest.


2008 ◽  
Vol 23 (1) ◽  
pp. 98-114 ◽  
Author(s):  
Krystal D. Mize ◽  
Todd K. Shackelford

Previous research indicates that the killing method used in homicides may reflect the motivation of the offender and qualities of the victim–offender relationship. The effect of gender and sexual orientation of intimate partner homicide offenders (N = 51,007) was examined with respect to the brutality of killing methods. Guided by previous research and theory, it was hypothesized that homicide brutality will vary with the offender’s sexual orientation and gender, such that the percentage of killings coded as brutal will be higher for (a) gay and lesbian relative to heterosexual relations, (b) men relative to women, (c) gay relative to heterosexual men, and (d) lesbian relative to heterosexual women. The rates of intimate partner homicide were also hypothesized to vary with the gender of the partners, such that (a) homicide rates will be higher in gay relative to heterosexual and lesbian couples and (b) homicide rates will be lowest in lesbian couples. The results support all but one prediction derived from the two hypotheses. We predicted that men would kill their partners more brutally than would women, but the results indicate that the opposite is true.


1997 ◽  
Vol 6 (1) ◽  
pp. 49-83 ◽  
Author(s):  
Mary B. Harris ◽  
Joy Griffin

In order to assess their cultural stereotypes and personal beliefs about women physical education teachers, we surveyed 196 individuals attending the 1995 American Alliance for Health, Physical Education, Recreation and Dance (AAHPERD) convention. Respondents felt that most Americans stereotyped women physical educators as masculine, aggressive, athletic, lesbian, and unintellectual. Their personal views were less extreme. Some differences in personal beliefs were found between men and women, and between lesbians, heterosexual men and heterosexual women. Occupation, age, and education were not importantly related to stereotyping. Open ended questions revealed both positive and negative aspects of physical education as a profession for women. Based upon the continued existence of some negative stereotypes, coupled with the low status of women physical educators, we suggest that the profession needs to increase its educational efforts and its appreciation of diversity.


Author(s):  
Molly Youngkin

Molly Youngkin’s essay investigates the heterosexism of a fin de siècle feminist newspaper, the Women’s Penny Paper (1894–99, later retitled the Women’s Herald and the Woman’s Signal), highlighting its treatment of three controversies: the Oscar Wilde trials, the death of poet Amy Levy, and the emergence of Sappho as a model of lesbian new womanhood. When the paper did address these controversies it ‘reshaped narratives about this [same-sex] desire to fit its own heterosexist agenda,’ responded in a disapproving way, or avoided a discussion of sexuality entirely (p. 543). The overall effect of this editorial bias was to pursue an ‘overarching agenda of advocating for heterosexual women’ and to reinforce social purity debates about ‘the effects of men’s sexual practices on heterosexual women and their families’ (p. 544). These feminist papers thus constructed the ‘other’ in ways that upheld restrictive conventions of race and sexuality while claiming to be vehicles of progressive thought.


2004 ◽  
Vol 95 (1) ◽  
pp. 129-132 ◽  
Author(s):  
Stephen S. Owen ◽  
Tod W. Burke

The prevalence of domestic violence in a sample of 33 men and 33 women currently or previously in same-sex relationships was assessed. Data were collected through a mail survey in the state of Virginia. Of 1000 surveys sent out 66 usable ones were returned (response rate = 6.6%). Analysis indicated that 34 had experienced some form of domestic violence, but significant differences between male and female respondents were not detected. When data from this same-sex sample were compared with those of the heterosexual sample of the National Violence Against Women Survey, intimate partner assault may be more prevalent against gay men than against heterosexual men, but there was no significant difference between lesbians and heterosexual females.


2003 ◽  
Vol 183 (6) ◽  
pp. 552-558 ◽  
Author(s):  
Michael King ◽  
Eamonn McKeown ◽  
James Warner ◽  
Angus Ramsay ◽  
Katherine Johnson ◽  
...  

BackgroundLittle is known about the mental health of gay men and lesbians living in Europe.AimsTo compare psychological status, quality of life and use of mental health services by lesbians and gay men with heterosexual people.MethodCross-sectional study in England and Wales using ‘snowball’ sampling.ResultsParticipants: 656 gay men, 505 heterosexual men, 430 lesbians and 588 heterosexual women. Gay men were more likely than heterosexual men to score above threshold on the Clinical Interview Schedule, indicating greater levels of psychological distress (RR 1.24, 95% Cl 1.07–1.43), as were lesbians compared with heterosexual women (RR 1.30, 95% Cl 1.11-1.52). Gay men and lesbians were more likely than heterosexuals to have consulted a mental health professional in the past, deliberately harmed themselves and used recreational drugs. Lesbians were more likely to have experienced verbal and physical intimidation and to consume more alcohol than heterosexual women.ConclusionsAwareness of mental health issues for gay men and lesbians should become a standard part of training for mental health professionals, who need to be aware of the potential for substance misuse and self-harm in this group and of the discrimination experienced by many lesbians.


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