Thanks, I will ask her. Since I'd been concerned about the WISC at the outset, she did make a point of saying that he hadn't hit the ceiling of the test; I guess he got a question or two wrong on those subtests that he scored 19?

FWIW, the psychologist came recommended by another educational psychologist -- he said he wasn't the person to test DS, and referred me to her. But if HG kids are only 1 in a thousand, even an experienced ed psy will only see a few over 150 in her whole career, I would imagine.

I expect we'll get more info when she's done testing, and I'll get a full written report. Will definitely ask for a GAI.

Thanks for the links -- they were helpful. I was a psych major in college, but the technicalities of these tests always baffle me.