I almost included your point Elizabeth as my DS just took the Explore as a 4th grader (but technically 3rd).

Also, alliesebas, I thought after I originally posted my DS did the WJ Achievement at exactly 7 and still a 1st grader - I submitted those scores for the achievement part. So they considered his achievement scores at 7/1st grade and WISC scores at 7.6/2nd grade - no portfolio.