Hearing-conservation programs for children often include screening with pure tones and acoustic immittance measures, whereas adult programs rely on pure tones alone. Which statement best justifies this difference?

Hearing-conservation programs for children often include screening with pure tones and acoustic immittance measures, whereas adult programs rely on pure tones alone. Which statement best justifies this difference?

• A. There is a significantly higher incidence of middle-ear pathology among children than among adults.
• B. There is a significantly lower incidence of middle-ear pathology among children than among adults.
• C. Screenings for children often take place in challenging acoustic environments.
• D. Hearing-immittance measures for adults are less sensitive in identifying middle-ear pathology.

Answer: (A)