Hi sir, My son is 32 months old, he is initiating to speak in one words, but he is not responding to his name when we called him. but he is obeying the next word what we said him. eg. we call his name he is not responding but if we ask him to do take the water then he is taking that bottle for us. but some times we use to say loudly his name and some comments, he is not responding if he does something like playing with car or his toys.. what we have to do for him to bring the listening capacity to his name and to make respond..