Sexual morality: The cultures and emotions of conservatives and liberals

Political conservatives and liberals were interviewed about 3 kinds of sexual acts: homosexual sex, unusual forms of masturbation, and consensual incest between an adult brother and sister. Conservatives were more likely to moralize and to condemn these acts, but the differences were concentrated in the homosexual scenarios and were minimal in the incest scenarios. Content analyses reveal that liberals had a narrow moral domain, largely limited to the "ethics of autonomy" (Shweder, Much, Mahapatra, & Park, 1997) while conservatives had a broader and more multifaceted moral domain. Regression analyses show that, for both groups, moral judgments were best predicted by affective reactions, and were not predicted by perceptions of harmfulness. Suggestions for calming the culture wars over homosexuality are discussed.