Both of my children scored 95th percentile on the kbit.
For ds, Wisc was not very conclusive re: 'iq' however very interesting and informative otherwise: high scores in some areas (spatial, verbal) - processing speed very very low.
Cogat 'math' was very very low, probs due to above processing speed issue.
My dd was also assessed using the wisc-like test for younger kids (forget the acronym right now) - 99th percentile.
Kbit was administered by the same teacher for both kids.
interesting for wisc:
http://www.gifteddevelopment.com/About_GDC/relevant.htm
