Welcome!
You could consider ex norms, but it may not make a substantial difference practically speaking. Your DC does have two max scaled scores, both of which contribute to the GAI, so it's possible that could change, but since you are homeschooling, it is unlikely that it would affect access to resources (one of the two main reasons for testing).
If you were to pursue retesting, I would imagine the more critical area would be the anxiety. Updated cognitive measures probably would not tell you more than what you already know (he is very good with both verbal and nonverbal thinking, especially abstraction, but only age-appropriate with efficiency/output skills). Or you might consider looking into counseling as a first step, preferably with a provider with experience with GT learners.
BTW, was the spelling score the only achievement measure that was not unusually high?
Last edited by aeh; 03/06/22 07:21 PM.
