In comparing behaviors of ADD/ADHD and Hearing Loss the characteristics are strikingly similar. Symptoms related to both of these diagnosis and apparent in school aged children are:
- academic difficulty
- inappropriate responses to questions
- do not complete assignments
- trouble sustaining attention during oral presentations
- difficulty following directions
- Impulsiveness and acting out
- poor self concept
- low self esteem
- fewer social interactions with their peers
- greater stress
- more likely to drop out of school
- tend to repeat grades
When children present in a school with these symptoms, the first thought is ADHD and usually there is no 2nd thought in administering the test. Unlike Autism and CAPD, a hearing test is not required before a diagnosis of ADHD is given. In our experience, in dealing with our school and district, despite the fact that I communicated to them my feeling that Alex was hearing impaired, they still plunged forward in their own objectives without consideration. If he was diagnosed with ADHD the treatment would have been medication and a set of educational modifications that would be completely inappropriate for a hearing impaired child. (This is why it is so important that the parents advocate for their children)
"Anderson found that 89% of hyperactive children had 3 or more episodes of ear problems, while 74% of the hyperactive children had 10 or more episodes. Of the hyperactive children receiving medication for hyperactivity, 94% had 3 or more episodes of ear problems and 68% of these children had abnormal hearing. That is 68% of the ADHD children had an undiagnosed hearing impairment!! Anderson reported that in the learning disabled (LD) population, 20-25% of the students have histories of, or ongoing, ear problems related to hearing loss. As many as 38% of the LD student population has been found to have abnormal hearing thresholds." (site) Total shocker!! What a reality check!!
(Anderson was the hearing specialist for Florida's Department of Health Early Childhood program for 9 years and has specialized in Educational Audiology for 25 years. About Karen Anderson)
Overall, be careful in seeking a diagnosis of ADHD. Be sure to check every possibility to ensure that your child is getting an appropriate treatment. As for me, I am interested to know exactly what the numerical hearing threshold is of those 68% of ADHD children in Anderson's study who were actually hearing impaired. Were they predominantly 'minimal', 'mild', 'moderate'. . .
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