DS is in 3rd grade and has Sensory Processing Disorder (non-ASD).
DH and I noticed in the past that he picks his nose. When he does, he really is not discreet uses his whole finger, but I would say the frequency was "every so often" - not something that is a habit or frequent.
However, I spoke to his teacher who told me that DS picks his nose A LOT. So much that the other kids are going to not want to work with him.
He is in a mainstream classroom and shares an aide with another student. Aside from that he has OT and speech and an after-school social skills group.
I read on the internet that it could be a habit, and in the past DS has had other habits like twirling his hair, chewing his shirt, coughing. A number of sources recommended giving him some kind of koosh ball or other sensory item. For the most part, DS does not do this at home, where we let him hold objects he likds and tap them. But I'm not sure if giving him a ball or other toy will go over with his teacher - obviously it is better than picking, but obviously it makes DS different.
Any suggestions on how to cure this habit, particularly when I am not around to stop him? I feel so - defeated. DS has made great progress with social skills, participating and curbing his anxiety, and now he is doing something that is really going to alienate him from other kids.
Re: Nose picking (may be TMI / gross)
Ugh, my son is a picker too- and not discreet at all! It's a total habit. He's in kindy but he's done it a LOT in preschool and his teachers were really hardcore about making him was his hands every single time they caught him do it. It made him more conscious and aware that he was doing it. He complains to me now that "but I have dried up mucus in my nose!" I make him go get tissue and blow his nose and usually the effort of having to do all that makes him stop or forget about it.