Robert Leopold Spitzer was a psychiatrist and professor of psychiatry at Columbia University in New York City. Spitzer's most famous achievement was the removal of the diagnosis of homosexuality as a mental disorder. In the early 1970s after meeting with gay-rights advocates.
He did research and publication: 2001 - Archives of Sexual behaviors
Subjects: 143 men and 57 woman
19% complete migration toward heterosexuality
60% adaptation towards heterosexuality
No Harm (emotionnal damage) report
He recieved hundreds and thousands hatred emails every day in his remaning of his life.
