Homosexuality and scientific evidence: On suspect anecdotes, antiquated data, and broad generalizations

Abstract

The American Psychiatric Association and the American Psychological Association have suggested for many years now that there is significant empirical evidence supporting the claim that homosexuality is a normal variant of human sexual orientation as opposed to a mental disorder. This paper summarizes and analyzes that purported scientific evidence and explains that much (if not all) of the evidence is irrelevant and does not support the homosexuality-is-not-A-mental-disorder claim. As a result of their deficiencies and arbitrariness, the credibility those two groups that are typically deemed authoritative and trustworthy is called into question.