My daughter is 3 years old and has been diagnosed with developmental problems mainly due to the fact that she has limited language. She uses a lot of her own words so is not silent and also repeats the last word that you say to her (I think this is called echonalia)She also has limited concentration, if you read her a book she will get bored after about 2 minutes. We are currently going through a bettery of tests with audiologists, speech therapists, opticians, health visitors etc etc.
I would love to hear from anyone with similar problems or experiences