"Meanwhile, researchers leading AYAGDOS—Littman, Dr. Kenneth Zucker, and Dr. J. Michael Bailey—have promoted pseudoscientific and pejorative ideas about trans people… relied on controversial methodologies that skew study outcomes; and reportedly used unwitting trans women as 'original research' subjects, to name just a few scandals that have plagued one or more of the trio…"

Scientists Behind the "Social Contagion" Myth Are Recruiting Trans Young People For Study
https://www.erininthemorning.com/p/scientists-behind-the-social-contagion