Thank you all so much for your advice and comments! I will speak to the school's gifted specialist regarding the big split among his scores. I also plan on getting him tested for ADD/ADHD, but I'm nervous about the school pushing for a doctor to prescribe meds if he is diagnosed. If he is diagnosed with ADD I want to try natural /behavioral therapies and want to avoid meds if at all possible. As far as testing for dyslexia I'm still looking for where this can be done.