Hi all, my son who is 4 has been watched by his nursery teacher for the past year and she has been fighting his corner because of his speech, I had a meeting with an official who came and observed him and watched him play within nursery and she has said she feels he has global development Delay. I now know that he needs instructions from an adult before he can do something, he gets angry and upset if his routine changes without warning, he doesn't play with other children but along side them. I had never heard of GDD before and now within 2 weeks I've had both my 4 & 5 year olds schools telling me they believe my children have it. Can anybody please explain it in more detail for me? As I don't understand it all other than the fact both schools are sending SEND forms out to get them extra support.