My DD who has ADHD and mild anxiety was just tested at school for her IEP reevaluation. WISC V yielded FSIQ of 121, VCI 133, VSI 97, FRI 121, WMI 115 and PSI 103. Previous testing nearly 4 years prior, she had a VSI of 114. My question is, if she had scored a VSI of 114 this time instead of 97, and other scores remained the same, how much would that increase her FSIQ? Her Standard score for block design was an 8.