Gosh. Can I add our names to the list of puzzleds as well. DS7 had a GAI of 160 on the WISC IV last year (FSIQ was 151). In conjunction with a battery of tests for attention this year, his Kaufman Brief Intelligence index was ... 79! Some of the tests for various types of attention couldn't even be scored up because he just plum didn't reply. Increasingly though, I'm less inclined to believe he has ADHD, however mild. He told me that during that period, he believed that if he kept saying "dunno", he'd still do well no matter what. Since I've never said anything to him about his tests and they had "no relevance" to him, he might as well not bother.
Breakaway4, perhaps you can check with your daughter about her attitude and general thinking during the test? it makes a HUGE difference!