One purpose of this primarily exploratory study was to explore whether differences in beliefs about the etiology of homosexuality exist between homosexuals and nonhomosexuals. Another purpose was to investigate whether differences exist between groups in the extent to which they feel that it is appropriate to manifest homosexual behaviors in public. Finally, this study examined the question of whether a relationship exists between one's perception of the cause of homosexuality and the degree to which that person felt it was appropriate to manifest homosexual behaviors.