Table 2.
Correlations (p-value in parentheses) between IGT performance and clinical variables
| IGT overall learning | Attention to reward | Memory for recent, relative to past, outcomes | Impulsivity | |
|---|---|---|---|---|
| Age of onset | 0.09 (0.47) | −0.04 (0.77) | 0.07 (0.55) | 0.01 (0.95) |
| Duration of illness | −0.03 (0.78) | <0.001 (1.0) | −0.16 (0.18) | 0.11 (0.37) |
| PANSS positive | 0.06 (0.57) | −0.16 (0.18) | 0.10 (0.39) | −0.13 (0.27) |
| PANSS negative | −0.11 (0.37) | 0.04 (0.74) | −0.08 (0.52) | 0.04 (0.72) |
| PANSS general psychopathology | −0.04 (0.75) | −0.14 (0.24) | −0.08 (0.47) | −0.02 (0.87) |
| PANSS total | −0.03 (0.78) | −0.11 (0.35) | −0.03 (0.78) | −0.04 (0.73) |
PANSS: Positive and Negative Syndrome Scale.