Figure 3

Illustrating the larger N400 effects in session 2 than in session 1. N400 effects were obtained by subtracting the ERPs of the exemplar condition from the ERPs of the non-exemplar condition. Those of session 1 are the dark red lines for the low SPQ subgroup (N = 23) and the light red lines for the high SPQ subgroup (N = 24). Those of session 2 are the dark blue lines for the low SPQ subgroup and the light blue lines for the high SPQ subgroup.