I just wanted to say that there is no specific set of tests that can diagnose ADHD; clinicians use tests (typically certain intelligence tests from the Wescler III-R and neuropsychological tests) to make sure that the ADHD symptoms are not better accounted for (or coexist) with a learning or other cognitive disorder. Some of the tests were related to inattention specifically though, which were among the most frustrating. While none of the testing is necessary for ADHD, it certainly helps pinpoint and identify areas of need and helps distinguish ADHD from similar and/or related neurocognitive disorders.

I did a bunch of testing to rule out other disorders (or co-morbid disorders). It's actually pretty cool, if not time consuming. I liked seeing my strengths, and to some degree, my weaknesses. At least I felt better that while I might think differently than the "normals", that I am most definitely NOT stupid.

Now I enjoy thinking differently. Make sure that when the testing is done that you get a synthesized, written copy from your T, that way you don't have to repeat it in the future. You never know when you might need it.