The test is most often used for children between 6 months to 2 years old.Ī hearing evaluation for a child older than age 3 to 4 may include the tests mentioned above, along with these: This may be a toy that moves or a flashing light. When the child gives a correct response, the child is rewarded through a visual reinforcement. Visual reinforcement audiometry (VRA). A test where the child is trained to look toward a sound source. This test relies on the child's cooperation, which may not always be possible. The toddler is asked to do something with a toy (such as touch or move a toy) every time the sound is heard. This test is changed slightly in the toddler age group and made into a game. The child often wears some type of earphones. Play audiometry. A test that uses an electrical machine to send sounds at different volumes and pitches into your child's ears. More testing may be needed.Ī toddler's hearing assessment may include the tests mentioned above, along with these: Also this test may be used:īehavioral audiometry. A screening test used in babies to watch their behavior in response to certain sounds. Hearing tests for a babyĪ baby's hearing evaluation may include the EOAE and ABR tests above. Then treatment can begin before the baby is 6 months old, an important time for speech and language development. Babies with hearing loss should be identified by age 3 months. If the screening tests finds that your child has a hearing loss, more testing is needed. As in EOAE, this test is painless and takes only a few minutes. The test measures the brain's activity in response to the sounds. While the baby sleeps, clicking sounds are made through tiny earphones in the baby's ears. It is done while the baby sleeps.Īuditory brainstem response (ABR). A test that uses wires (electrodes) attached with adhesive to the baby's scalp. This test is painless and it often takes just a few minutes.
There are no emissions in a baby with hearing loss. A microphone in the plug records the otoacoustic responses (emissions) of the normal ear in reaction to the sounds. These may be used alone or together:Įvoked otoacoustic emissions (EOAE). A test that uses a tiny, flexible plug that is put into the baby's ear. There are 2 main types of hearing screening methods for newborns. Others are used based on your child's age and level of understanding. In addition, there are many different types of hearing tests. Some of them may be used on all ages. Types of Hearing Tests for Babies and Children What are the different types of hearing tests?Īs part of a hearing evaluation, your child's healthcare provider will do a complete health history and exam.
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