APA submitted amicus briefs at both the appellate court and the Texas Supreme Court levels. The brief submitted to the Texas Supreme Court argued: (1) the freedom to express intimacy through the proscribed sexual conduct is important to the psychological health of individuals and intimate human relationships and the law therefore violates the fundamental right to privacy under the Texas Constitution; (2) the relationships of homosexual couples are psychologically important; (3) sexuality is a fundamental aspect of gay and heterosexual couples' intimate relationships; (4) the proscribed sexual conduct is an important aspect of private, sexual expression for the general population, as well as gay men and women; (5) oral and anal sex do not harm but rather promote the psychological health of individuals and their relationships; (6) scientific research and opinion support the circuit court's decision that the law violates the appellees' right to equal protection of the laws under the Texas Constitution; (7) sexual orientation does not affect a person's ability to contribute to society; (8) discrimination against gay people is based on prejudice and false stereotypes; (9) sexual orientation is highly resistant to change, and it is therefore abhorrent for the state to penalize gay people; and (10) the statute (a) invidiously discriminates against a significant proportion of the population, (b) actually harms the public health and individual mental health, (c) is not a public health measure and is counterproductive to public health goals, (d) does not deter behavior through which HIV or other sexually transmitted diseases may be spread, (e) interferes with health education efforts designed to encourage safer sexual practices, (f) does not further any mental health objectives, (g) injures the mental health of many members of society with harmful repercussions for individual physical health, (h) is psychologically damaging to gay men and lesbians, (i) is likely to reinforce hostility, discrimination and violence against gay people, and (j) is likely to interfere with law enforcement efforts to deter violent crimes against gay men and lesbians.