Sexual orientation is an enduring personal pattern of romantic attraction or sexual attraction to persons of the opposite sex or gender, the same sex or gender, or to both sexes or more than one gender. Patterns are generally categorized under heterosexuality, homosexuality, and bisexuality, while asexuality is sometimes identified as the fourth category.
The word cisgender describes a person whose gender identity corresponds to their sex assigned at birth, i.e., someone who is not transgender. The prefix cis- is Latin and means on this side of. The term cisgender was coined in 1994 as an antonym to transgender, and entered into dictionaries starting in 2015 as a result of changes in social discourse about gender. The term has been and continues to be controversial and subject to critique.
Transphobia consists of negative attitudes, feelings, or actions towards transgender people or transness in general. Transphobia can include fear, aversion, hatred, violence or anger towards people who do not conform to social gender roles. Transphobia is a type of prejudice and discrimination, similar to racism, sexism, or ableism, and it is closely associated with homophobia. People of color who are transgender experience discrimination above and beyond that which can be explained as a simple combination of transphobia and racism.
The Kinsey scale, also called the Heterosexual–Homosexual Rating Scale, is used in research to describe a person's sexual orientation based on one's experience or response at a given time. The scale typically ranges from 0, meaning exclusively heterosexual, to a 6, meaning exclusively homosexual. In both the male and female volumes of the Kinsey Reports, an additional grade, listed as "X", indicated "no socio-sexual contacts or reactions" (asexuality). The reports were first published in Sexual Behavior in the Human Male (1948) by Alfred Kinsey, Wardell Pomeroy, and others, and were also prominent in the complementary work Sexual Behavior in the Human Female (1953).
Biphobia is aversion toward bisexuality or people who are identified or perceived as being bisexual. Similarly to homophobia, it refers to hatred and prejudice specifically against those identified or perceived as being in the bisexual community. It can take the form of denial that bisexuality is a genuine sexual orientation, or of negative stereotypes about people who are bisexual. Other forms of biphobia include bisexual erasure. Biphobia may also avert towards other sexualities attracted to multiple genders such as pansexuality or polysexuality, as the idea of being attracted to multiple genders is generally the cause of stigma towards bisexuality.
The field of psychology has extensively studied homosexuality as a human sexual orientation. The American Psychiatric Association listed homosexuality in the DSM-I in 1952 as a "sociopathic personality disturbance," but that classification came under scrutiny in research funded by the National Institute of Mental Health. That research and subsequent studies consistently failed to produce any empirical or scientific basis for regarding homosexuality as anything other than a natural and normal sexual orientation that is a healthy and positive expression of human sexuality. As a result of this scientific research, the American Psychiatric Association removed homosexuality from the DSM-II in 1973. Upon a thorough review of the scientific data, the American Psychological Association followed in 1975 and also called on all mental health professionals to take the lead in "removing the stigma of mental illness that has long been associated" with homosexuality. In 1993, the National Association of Social Workers adopted the same position as the American Psychiatric Association and the American Psychological Association, in recognition of scientific evidence. The World Health Organization, which listed homosexuality in the ICD-9 in 1977, removed homosexuality from the ICD-10 which was endorsed by the 43rd World Health Assembly on 17 May 1990.
Sexual identity refers to one's self-perception in terms of romantic or sexual attraction towards others, though not mutually exclusive, and can be different from romantic identity. Sexual identity may also refer to sexual orientation identity, which is when people identify or dis-identify with a sexual orientation or choose not to identify with a sexual orientation. Sexual identity and sexual behavior are closely related to sexual orientation, but they are distinguished, with identity referring to an individual's conception of themselves, behavior referring to actual sexual acts performed by the individual, and sexual orientation referring to romantic or sexual attractions toward persons of the opposite sex or gender, the same sex or gender, to both sexes or more than one gender, or to no one.
In behavioral science, androphilia and gynephilia are sexual orientations: Androphilia is sexual attraction to men and/or masculinity; gynephilia is sexual attraction to women and/or femininity. Ambiphilia describes the combination of both androphilia and gynephilia in a given individual, or bisexuality. The terms offer an alternative to a gender binary homosexual and heterosexual conceptualization of sexuality.
The American-Canadian sexologist Ray Blanchard proposed a psychological typology of gender dysphoria, transsexualism, and fetishistic transvestism in a series of academic papers through the 1980s and 1990s. Building on the work of earlier researchers, including his colleague Kurt Freund, Blanchard categorized trans women into two groups: homosexual transsexuals who are attracted exclusively to men and are feminine in both behavior and appearance; and autogynephilic transsexuals who experience sexual arousal at the idea of having a female body. Blanchard and his supporters argue that the typology explains differences between the two groups in childhood gender nonconformity, sexual orientation, history of sexual fetishism, and age of transition.
Gender incongruence is the state of having a gender identity that does not correspond to one's sex assigned at birth. This is experienced by people who identify as transgender or transsexual, and often results in gender dysphoria. The causes of gender incongruence have been studied for decades.
Bisexual erasure, also called bisexual invisibility, is the tendency to ignore, remove, falsify, or re-explain evidence of bisexuality in history, academia, the news media, and other primary sources.
Sexuality in transgender individuals encompasses all the issues of sexuality of other groups, including establishing a sexual identity, learning to deal with one's sexual needs, and finding a partner, but may be complicated by issues of gender dysphoria, side effects of surgery, physiological and emotional effects of hormone replacement therapy, psychological aspects of expressing sexuality after medical transition, or social aspects of expressing their gender.
The questioning of one's sexual orientation, sexual identity, gender, or all three is a process of exploration by people who may be unsure, still exploring, or concerned about applying a social label to themselves for various reasons. The letter "Q" is sometimes added to the end of the acronym LGBT ; the "Q" can refer to either queer or questioning.
Bisexuality is a romantic or sexual attraction or behavior toward both males and females, to more than one gender, or to both people of the same gender and different genders. It may also be defined to include romantic or sexual attraction to people regardless of their sex or gender identity, which is also known as pansexuality.
The following outline offers an overview and guide to LGBTQ topics:
Sexual diversity or gender and sexual diversity (GSD), refers to all the diversities of sex characteristics, sexual orientations and gender identities, without the need to specify each of the identities, behaviors, or characteristics that form this plurality.
Sexual assault of LGBT people, also known as sexual and gender minorities (SGM), is a form of violence that occurs within the LGBT community. While sexual assault and other forms of interpersonal violence can occur in all forms of relationships, it is found that sexual minorities experience it at rates that are equal to or higher than their heterosexual counterparts. There is a lack of research on this specific problem for the LGBT population as a whole, but there does exist a substantial amount of research on college LGBT students who have experienced sexual assault and sexual harassment.
Homonormativity is the adoption of heteronormative ideals and constructs onto LGBT culture and identity. It is predicated on the assumption that the norms and values of heterosexuality should be replicated and performed among homosexual people. Those who assert this theory claim homonormativity selectively privileges cisgender homosexuality as worthy of social acceptance.
While LGBT people are often defined by society for their lack of heterosexual relationships, heterosexual relationships among them are fairly common.
Trans chaser or tranny chaser, often shortened to chaser, is a term predominantly used to describe cisgender men who are primarily sexually interested in trans women, but it is sometimes used to refer to those interested in trans men as well. Transgender people often use the term in a pejorative sense, because they consider chasers to value them for their trans status alone, rather than being attracted to them as a person. However, some claim this term in an affirming manner. Sociologist Avery Tompkins of Transylvania University in Kentucky argued in an article in the Journal of Homosexuality that sex-positive trans politics cannot emerge if terms such as tranny chaser inform discussion of attraction to transgender people.
