Fig. 3

Subtest standardized scores derived from the norms tables (open symbols) and normalized (z) scores (closed symbols) for two 14-year-old males with FXS. “John” has the full mutation and complete methylation, with 2.5% FMRP, Vineland Composite of 20, and FSIQ of 40. “Max” has repeat size mosaicism, 17% FMRP, Vineland Composite of 38, and FSIQ of 40. For the WISC-III, standardized scores have a range of 1 to 19, with a mean of 10 and standard deviation of 3. IN Information, SI similarities, AR arithmetic, VO vocabulary, CO comprehension, DS digit span, PC picture completion, CD coding, PA picture arrangement, BD block design, OA object assembly, SS symbol search