Quoting Maria + Cory = Alexis:" My sister would take him there about once an hour. However he has two siblings close in age one is 9 ... [snip!] ... him. His younger brother is also Autistic however is not as server as he is. He has gets rewards for doing it which helped too."
As terrible as it sounds...I am VERY much hoping that when my 11m old gets there he will see what she does and pick up on it. I believe thats partly whats been helping his verbal skills is that she has started babbling more, and making sounds, and he sees the attention she gets from that.