Hi all, my dad just turned three has been referred to a speech and language professional as they are concerened she has selective mutism, I have done a lot of research today and the symptoms are there which we have just assumed so far as extremely shy, she is a chatterbox outgoing crazy girl at home, but at nursery and play groups will not talk, only on the odd occasion she will sometimes nod, anyone been through this on how to move forward as the waiting list is 6months