As can be seen in Table 2, while there were main effects for Leiter-R age equivalent, indicating that GFTA-2 scores increased with advancing Leiter-R age equivalent, F (1, 89) = 24.19, p < 0.0001, Leiter-R effects were moderated in a three-way interaction between Leiter-R, FMRP level, and Autism status, F (1, 89) = 7.73, p < 0.007. This evidence concerns the gene FMR1 and autism.