A person's romantic orientation, also called affectional orientation, is the classification of the sex or gender with which a person experiences romantic attraction towards or is likely to have a romantic relationship with. The term is used alongside the term "sexual orientation", as well as being used alternatively to it, based upon the perspective that sexual attraction is only a single component of a larger concept.
Penectomy is penis removal through surgery, generally for medical or personal reasons.
A gender role, also known as a sex role, is a social role encompassing a range of behaviors and attitudes that are generally considered acceptable, appropriate, or desirable for a person based on that person's sex. Gender roles are usually centered on conceptions of masculinity and femininity, although there are exceptions and variations.
Anne Fausto-Sterling is an American sexologist who has written extensively on the social construction of gender, sexual identity, gender identity, gender roles, and intersexuality. She is the Nancy Duke Lewis Professor Emerita of Biology and Gender Studies at Brown University.
Gender identity is the personal sense of one's own gender. Gender identity can correlate with a person's assigned sex or can differ from it. In most individuals, the various biological determinants of sex are congruent, and consistent with the individual's gender identity. Gender expression typically reflects a person's gender identity, but this is not always the case. While a person may express behaviors, attitudes, and appearances consistent with a particular gender role, such expression may not necessarily reflect their gender identity. The term gender identity was coined by psychiatry professor Robert J. Stoller in 1964 and popularized by the controversial psychologist John Money.
John William Money was a New Zealand American psychologist, sexologist and professor at Johns Hopkins University known for his research on human sexual behavior and gender.
Milton Diamond is an American Professor Emeritus of anatomy and reproductive biology at the University of Hawaiʻi at Mānoa. After a career in the study of human sexuality, Diamond retired from the university in December 2009 but continued with his research and writing until retiring fully in 2018.
The history of intersex surgery is intertwined with the development of the specialities of pediatric surgery, pediatric urology, and pediatric endocrinology, with our increasingly refined understanding of sexual differentiation, with the development of political advocacy groups united by a human qualified analysis, and in the last decade by doubts as to efficacy, and controversy over when and even whether some procedures should be performed.
A rape fantasy or a ravishment is a sexual fantasy involving imagining or pretending being coerced or forcefully coercing another into sexual activity. In sexual roleplay, it involves acting out roles of coercive sex. Rape pornography is literature or images associated with rape and sometimes Stockholm syndrome as a means of sexual arousal.
Sex differences in psychology are differences in the mental functions and behaviors of the sexes and are due to a complex interplay of biological, developmental, and cultural factors. Differences have been found in a variety of fields such as mental health, cognitive abilities, personality, emotion, sexuality, and tendency towards aggression. Such variation may be innate, learned, or both. Modern research attempts to distinguish between these causes and to analyze any ethical concerns raised. Since behavior is a result of interactions between nature and nurture, researchers are interested in investigating how biology and environment interact to produce such differences, although this is often not possible.
John Colapinto is a Canadian journalist, author and novelist and a staff writer at The New Yorker. In 2000, he wrote the New York Times bestseller As Nature Made Him: The Boy Who Was Raised as a Girl, which exposed the details of the David Reimer case, a boy who had undergone a sex change in infancy—a medical experiment long heralded as a success, but which was, in fact, a failure.
Nudity is one of the physiological characteristics of humans, who alone among primates evolved to be effectively hairless. Human sexuality includes the physiological, psychological, and social aspects of sexual feelings and behaviors.
David Reimer was a Canadian man born male but raised as a girl following medical advice and intervention after his penis was severely injured during a botched circumcision in infancy.
Sexing the Body: Gender Politics and the Construction of Sexuality is a 2000 book by the biologist Anne Fausto-Sterling, in which the author explores the social construction of gender, and the social and medical treatment of intersex people. Her stated goal is to "convince readers of the need for theories that allow for a good deal of human variation and that integrate the analytical powers of the biological and the social into the systematic analysis of human development."
The study of the relationship between gender and emotional expression is the study of the differences between men and women in behavior that expresses emotions. These differences in emotional expression may be primarily due to cultural expectations of femininity and masculinity.
Lisa Duggan is Professor of Social and Cultural Analysis at New York University. Duggan was president of the American Studies Association from 2014 to 2015, presiding over the annual conference on the theme of "The Fun and the Fury: New Dialectics of Pleasure and Pain in the Post-American Century."
No study has led to the isolation of true human sex pheromones, though various researchers have investigated the possibility of their existence. Sex pheromones are chemical (olfactory) signals, pheromones, released by an organism to attract an individual, encourage it to mate with it, or perform some other function closely related with sexual reproduction. While humans are highly dependent upon visual cues, when in proximity, smells also play a role in sociosexual behaviors. An inherent difficulty in studying human pheromones is the need for cleanliness and odorlessness in human participants. Experiments have focused on three classes of putative human pheromones: axillary steroids, vaginal aliphatic acids, and stimulators of the vomeronasal organ.
The orgasm gap, or pleasure gap, is a social phenomenon referring to the general disparity between heterosexual men and women in terms of sexual satisfaction—more specifically, the unequal frequency in achievement of orgasm during sexual encounters. Currently, across every demographic that has been studied, women report the lowest frequency of reaching orgasm during sexual encounters with men. Researchers speculate there are multiple factors that may contribute to the orgasm gap. Orgasm gap researcher Laurie Mintz argues that the primary reason for this form of gender inequality is due to "our cultural ignorance of the clitoris" and that it is commonplace to "mislabel women's genitals by the one part that gives men, but not women, reliable orgasms."
Queer Science: The Use and Abuse of Research into Homosexuality is a 1996 book by neuroscientist Simon LeVay on the scientific explanations for homosexuality.
Sex and Ethics: Essays on Sexuality, Virtue and the Good Life is a book edited by Raja Halwani in which the authors provide philosophical analyses of different aspects of human sexuality.
