I posted this in Behaviour and Development, and Blossomhill said I may get more response here. What I want you all to say is that there is nothing to worry about:
Dd will be four in June, and at home is a lively, happy, chatty little girl (most of the time!). But at nursery she will not interact with the other children. They will talk to her or try to play with her and she will ignore them. She has been going since August, and after the initial settling in period she did start talking a little bit to the teachers. However since the nursery has got busier, she has stopped talking again. She won't even answer if the ask her a question, eg if they say "Milk or water?" she will point to which one she wants.
At home she plays nicely with her big brother and she has two friends she will also play with, one, who is actually ds' friend, she especially adores.
The nursery teachers are starting to get worried about her lack of interaction. I reassurred them that she does play with and talk to her special friends.
I am just about sure that she is perfectly okay, and it is just her personality, and she will start interacting at nursery in her own time. However occasionally a seed of doubt creeps in my mind. Especially when I see the other kids at nursery playing and chatting happily to each other.
Thanks!