Hi Doc! I have a daughter of 3.5years old. She is very active and cheerful girl. She is in Nursery now and her teachers are very happy with her progress. As per teachers my daughter is a smart kid and knows many things more than her age.. We got this feedback in recent PTM. The concern here is she is not replying when we call her or ask something. However she follows the commands very promptly. She look at us when we shout and call her otherwise she will be playing around and telling rhymes or doing something else to keep herself busy. And, she doesn't have habit of mobile or T. V. Is this any disorder. Do we need to consult a doctor for this. Because school teacher says we need to consult a doctor. She has lack of concentration. She won't sit at one place for long(only 2-3 minutes she sits). Please guide or suggest what I can do as a parent to improve this.