Several methods are used to screen hearing in children, depending on their age and developmental stage:
1. Otoacoustic Emissions (OAE): This test measures sound waves produced in the inner ear. It is quick and painless, making it ideal for _newborns_ and young children. 2. Automated Auditory Brainstem Response (AABR): This test assesses the brain's response to sound and is often used in newborn screening. 3. Pure Tone Audiometry: Suitable for older children, this test involves listening to sounds at various pitches and volumes through headphones. 4. Tympanometry: This test measures the movement of the eardrum and can help identify _middle ear_ problems, such as fluid buildup or infections.
