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Hearing Disorders: The Prevalence Of Deafness

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Walton (2014) stated “The prevalence of deafness has been increasing rapidly over the last 30 years. Since 1971 deafness has gone from about 13 million to almost 30 million (Walton, 2014). Of all the students with an IEP under IDEA, almost 2% of them are classified with hearing disabilities and that is not accounting for the others with comorbidity” (Walton 2014). Some people are born deaf whereas others acquire a hearing loss. There is no genetic disposition for being deaf although some disorders and diseases are associated with hearing loss. Hearing is characterized by degrees, types, and patterns of hearing loss. The variations in hearing loss mean no two people experience deafness the same way even if their hearing loss is the same.

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