Hi epoh and welcome to the board.
Good for you for getting the testing done. With luck you will get some really good data. I don't know anything about the Naglieri. Perhaps someone else can weigh in with information/comments. If you are thinking about a grade skip or acceleration, you will want to make sure that your school is comfortable with the test administered.
The Woodcock-Johnson seems to be a pretty standard achievement test (and one that is accepted by DYS, whereas the Naglieri isn't), but I'd be sure to check with the school about that as well. (If you are really trying to get things buttoned down, you don't want the school coming back and saying "we can really only take results from test xyz. That is assuming that your school is acceleration-friendly. Which I guess is a big assumption.)
How is your communication with the school/teacher/principal? Do they see your son the way you do?
Last edited by herenow; 11/01/11 05:04 AM.