For this reason, you should observe your child's ability to listen and to communicate. If you have any concerns about your child's hearing, talk with your doctor. Hearing Checklist Behaviors that show your baby can hear you. Baby is soothed by the sound of your voice. Younger than 6 months old Baby looks toward a familiar voice.
Baby plays at making noises and sounds.
6 to 10 months old Baby turns head in response to new sounds. Baby responds when you say his or her name. 10-15 months old Baby repeats simple words and sounds that you make. Baby points to or reaches for familiar objects when asked. 15-18 months old Baby follows simple spoken directions.