5CSRTT. A–D, Male MO offspring had reduced accuracy (A), increased percentage of omissions (B), reduced number of premature responses (C), and no change in the total number of trials (D) in the initial training phase with a 16 s stimulus before reaching criterion (MO: *p < 0.05 main effect of MO vs SAL via two-way repeated-measures ANOVA). E–H, Female MO offspring had no change in accuracy (E) or omissions (F), but had an increase in premature responses (G) and total number of trials (H) during 16 s stimulus training (MO: *p < 0.05 main effect of MO vs SAL via two-way repeated-measures ANOVA). I–K, Upon successfully passing criterion at the 16, 8, and 4 s stimulus lengths, male MO offspring had reduced accuracy (I), no change in omissions (J), and reduced premature responses (K; MO: *p < 0.05 main effect of MO vs SAL via two-way repeated-measures ANOVA). L, In the final titrated version of the 5CSRTT, male MO offspring had reduced premature responses (*p < 0.05 vs SAL, via t test).