Thanks for the replies.
DS had just turned 11 a few weeks before the test and ought to be in 5th grade, so yes, he was very young (and looked it, walking off to the test room with a group of high schoolers!). I wasn't even sure he'd be able to sit still and focus for 4+ hours.
I guess the weirdest thing about this is feeling like a kind of anomaly even within the Duke TIP program. We don't have any plans to do IQ testing, so I guess we'll have to be content with knowing he's somewhere "up there."
Last edited by MsFriz; 02/28/16 12:24 PM.