Dr. Bailey believes that for these teenage girls gender dysphoria is a hysteria much like multiple personality disorder, another historical example of disturbed young women convincing themselves they possess an ailment and then manifesting the symptoms.9 For academic psychologists like Dr. Bailey, the entire issue of gender dysphoria ought to be a matter of evidence. Rigorous empirical study should guide diagnosis, understanding, and treatment. Instead, today, the language swirling around the transgender debates has tended to make such science all but impossible.

