Table 3.

bf Means, standard deviations (SD), and range (minimum– maximum) of the number of trials that were used to calculate the SPN and the feedback-related brain potentials.

Component (condition)	Mean (SD)	Range (min.–max.)
SPN (predicted acceptance)	74.42 (13.32)	44–104
SPN (predicted rejection)	59.98 (12.63)	29–90
Feedback (expected acceptance)	36.98 (7.09)	20–55
Feedback (unexpected rejection)	37.22 (8.75)	19–57
Feedback (expected rejection)	29.98 (8.22)	13–49
Feedback (unexpected acceptance)	30.02 (6.64)	14–46