are gay. Conceptualizing anti-LGBT prejudice as a social problem worthy of scholarly attention was not new. A 1969 article in Time described examples of negative attitudes toward homosexuality as "homophobia", including "a mixture of revulsion and apprehension" which some called homosexual panic. In 1971, Kenneth Smith used homophobia as a personality profile to describe the psychological aversion to homosexuality. Weinberg also used it this way in his 1972 book Society and the Healthy Homosexual, published one year before the American Psychiatric Association voted to remove homosexuality from its list of mental disorders. Weinberg's term became an important tool for gay and lesbian activists, advocates, and their allies. He describes the concept as a medical phobia: In 1981, homophobia was used for the first time in The Times (of London) to report that the General Synod of the Church of England voted to refuse to condemn homosexuality. However, when taken literally, homophobia may be a problematic term. Professor David A. F. Haaga says that contemporary usage includes "a wide range of negative emotions, attitudes and behaviours toward homosexual people," which are characteristics that are not consistent with accepted definitions of phobias, that of "an intense, illogical, or abnormal fear of a specified thing." Five key differences are listed as distinguishing homophobia, as often used, from a true phobia. Types Homophobia manifests in different forms, and a number of different types have been postulated, among which are internalized homophobia, social homophobia, emotional homophobia, rationalized homophobia, and others. There were also ideas to classify homophobia, racism, and sexism as an intolerant personality disorder. In 1992, the American Psychiatric Association, recognizing the power of the stigma against homosexuality, issued the following statement, reaffirmed by the Board of Trustees, July 2011:Whereas homosexuality per se implies no impairment in judgment, stability, reliability, or general social or vocational capabilities, the American Psychiatric Association (APA) calls on all international health organizations, psychiatric organizations, and individual psychiatrists in other countries to urge the repeal in their own countries of legislation that penalizes homosexual acts by consenting adults in private. Further, APA calls on these organizations and individuals to do all that is possible to decrease the stigma related to homosexuality wherever and whenever it may occur. Institutional Religious attitudes Some world religions contain anti-homosexual teachings, while other religions have varying degrees of ambivalence, neutrality, or incorporate teachings that regard homosexuals as third gender. Even within some religions which generally