I finally took my now 7 year-old son to get tested at a psychologist and I am wondering if there can be large differences between his WISC V and the WRAT-5 scores. I know one is IQ and one is acheivement but should his achievement be that much higher than his IQ? His FSIQ was 137 (99%) but his WRAT scores were all above 145 (99.9%). His reading scored at a 9.5 grade level. I am just wondering if this is common or did we somehow nurture him extremely well so his achievement exceeds his abilities? Maybe he just pushes himself hard? I felt a little concerned about the psychologist after she told me dyslexia is not genetic...