Table 2.
Behavioral performance on the Zoo Game.
| Variables | Mean | SD | Range |
|---|---|---|---|
| Number of correct (Go) trials | 209.46 | 32.15 | 72–240 |
| Number of error (No-Go) trials | 26.45 | 12.21 | 6–59 |
| Percent correct (Go trials) | 90.10 | 11.23 | 35.42–100.00 |
| Percent incorrect (No-Go trials) | 34.21 | 15.43 | 7.50–81.94 |
| Reaction time (correct trials) | 580.18 | 75.80 | 402.04–817.10 |
| Reaction time (error trials) | 471.51 | 66.23 | 337.49–613.95 |
Note: Reaction time is in milliseconds. Correct trials were defined as the number of correct responses on Go trials, excluding correct non-responses during No-Go trials. Error trials were defined as the number of errors of commission during No-Go trials, excluding errors of omission during Go trials.