Table 1.
Healthy Controls (Mean ± SD) | Schizophrenia (Mean ± SD) | |
---|---|---|
N | 154 | 218 |
Confidence (0–100) | 85.58 ± 10.56 | 81.06 ± 16.66 |
Task performance (%) | 75.79 ± 12.84 | 66.34 ± 19.15 |
Difference between confidence and performance (%) | 9.26 ± 16.78 | 17.19 ± 24.91 |
Note. Participants with schizophrenia were significantly more overconfident than healthy controls, t(369)=3.67, p<.001, correcting for unequal variances.