My nearly 3 years old daughter is capable of saying whole sentences by now and using them nicely while at home with us. However the kindergarten staff claims she speaks very little and not capable of ...
I have often heard that using sign language is really good in teaching a baby to talk. Is this really true, or is this an urban legend? Related: Can toddlers learn sign language?
At what age should I expect my daughter to form words? When should I expect her to be capable of simple sentences?