Just wondering if anyone has advice on an issue that has recently arisen in my classroom. I teach in an autism unit and one of my pupils is a 6 year old boy. He has made excellent progress with his communication and after extensive work on 'wh' questions he began coming in to school after the weekend and answering questions about what he did, who went with him etc. He would even volunteer information without being asked which was huge. However, in the last number of weeks he has refused to communicate and will shout 'Don't Talk' when asked a question of any kind, This is also the case at home and this is now the only response he is using when asked any questions at home or at school. Has anyone any ideas on how to get him communicating again?