There could be quite a few reasons for the difference in VCI vs PRI scores, including LD, vision, distraction, etc. Was this private testing or testing done through the school district? Will you have a follow-up meeting with the psych where you can ask questions?
If you don't mind posting the scores here, you may find other parents who've had similar score patterns. It's so tough to know anything with the limited info you have at this point - any infinite combination of score patterns might average out to FSIQ 110 with a difference in VCI and PRI. Will you get a full report from the psych?
Best wishes,
polarbear
