Fig. 7

*p < .05 for the repeated measures ANOVAs that included condition, electrodes, group, and interactions across condition, electrodes, and group. All repeated measures ANOVAs had significant main effects of electrodes. G main effect of group, C main effect of condition, GxC group by condition interaction. At 850–900, 900–950, and 950–1000 ms, the NL group had a larger positive amplitude relative to the SLI-Persistent group. At 1000-1050, 1050–1100, 1100–1150, and 1150–1200 ms, the mean amplitude across the conditions in the NL and SLI-Recovered groups was larger than that in the SLI-Persistent group, supporting the omnibus P600 finding that the NL and SLI-Recovered groups had overall significantly greater positivity than the SLI-Persistent group. The interactions between group and condition highlighted the different profiles in the negativity window, contributing to the SLI-Recovered group’s unique neural profile. The NL group had an earlier-emerging P600 component elicited by the commission violation relative to the other groups (highlighted in the 900–950-ms temporal window)