From my research (and my PhD work expressly deals with this topic, among others), they are at risk for abuse by those closest to them and by other agents in society. I read the study in question and, of course, while there are parents (my group of friends and myself included) who do not at all care about this kind of ‘deviance’, there are MANY more who do. As I call it, children are unique in that they don’t care about gender but at some point we scare the magic out of them and continue to do so with horrendous results. Thank you for sharing that link.