I too have a son with a big gap (43 pts) between VCI and PSI. Writing is excruciatingly painful for him. He has the hardest time just getting started on any homework when he knows it's going to require time and concentration. Even though tests have shown him as borderline ADD, I'm thinking more and more about medicine to see if it makes the difference some have talked about in this forum.
I'm new so I'm still reading a lot of posts. Thanks everyone for posting.