Here are entered works on prejudicial attitudes or assumptions held by heterosexuals concerning homosexuals or homosexuality as well as works on the presumption that everyone is heterosexual and that heterosexuality is the only normal sexual orientation. Works on active discrimination against, or aversion to, homosexuals are entered under Homophobia.
Here are entered works dealing solely with discriminatory behavior directed toward both of the sexes. Works on sexism as an attitude as well as works on both attitude and overt discriminatory behavior are entered under Sexism.
Here are entered works on the role or behavior learned by a person as appropriate to masculinity or femininity as determined by prevailing cultural norms. Works on a person's internal sense of being male, female, some combination of male and female, or neither male nor female, are entered under Gender identity.