These are the research papers that are written to justify grant funds to certain hospitals for teaching. You MUST have a nice little package tied with a bow to show your interest in WHAT one WANTS you to think you need to read. Papers like this are meant to confuse the  parent.....so they will feel more comfortable turning over there childs health crisis to the professionals to use as crash dummies. You can take any information you have on hand and put it in a research paper and make it sound as legitimate and REAL. NOTHING in this article is NEW or something that has not been alluded to before. Just a NEW title word for DRS. to explore and another paper for there file cabinet to make them look more qualified on what OUR children need or who they will become or HOW they will act. I say hogwash to it all...TELL US SOMETHING ........ ANYTHING that is truthful in the health and welfare of our children. Fifty people in a research study is nothing. HOW MANY HAVE CAH ? HOW MANY HAVE HAD SURGERY ?  HOW MANY OF THE FIFTY HAVE EVER HAD AN ADRENAL CRISIS ? I have learned more on CAH and how people are living with it and dying because of it  on this message board than I have EVER read in ANY medical report or study. If you want the truth on a subject and it is about illness or children or treatment. Do your homework and talk to the  parents and children and PLEASE STOP CATEGORIZING all with CAH ALIKE. We are individuals and we all respond to stimuli differently and our CHOICE of interests MALE OR FEMALE is on an individual basis. I have a news flash for these folks. I have not seen a child play with a toy truck or a doll in years.  (for any major length of time ) TRY GAMEBOYS,NINTENDO, X-box. This info was taken out of a paper written in 1950. Which leads me to the conclusion that who ever did this study and paper is so deep into being heard that they are not listening to the REAL world.