Katherine Rawstron
Colourfreak
Your daughter may just be slower developing in some areas than others, or she may be mildly autistic. Presumably, she has had her hearing tested? If she is autistic, she will grow out of some symptoms, or show improvement, only for other symptoms to replace them or get worse; so it is a balancing act. You may find yourselves having to decide on the lesser of two evils, and ignore one symptom in order to avoid another, worse, one. I'm English and, due to my age, self-diagnosed, so am not familiar with diagnostic procedures, especially in America. My great-niece is about 8 and has fairly recently been diagnosed with autism, along with other things, and getting the diagnosis was a nightmare for my niece. It may be better to wait until your daughter is a bit older before going for a formal diagnosis.