Table 1.
Descriptive statistics for all study measures.
| n | M | SD | Min | Max | |
|---|---|---|---|---|---|
| STUDY 1 | |||||
|
| |||||
| Current MDE sx | 162 | 1.7 | 4.3 | 0 | 18 |
| Past MDE sx | 158 | 5.4 | 6.6 | 0 | 20 |
| State PA | 162 | 42.9 | 8.8 | 25 | 75 |
| State NA | 162 | 22.6 | 6.5 | 15 | 56 |
| Stop-signal RT | 146 | 269.5 | 40.4 | 186.0 | 442.4 |
| Stop-signal mean RT on no-signal trials | 146 | 615.8 | 154.7 | 376.1 | 1013.9 |
| Plus-minus shift cost | 156 | 16.1 | 11.5 | −5.1 | 56.9 |
| Plus-minus errors | 156 | 2.3 | 2.9 | 0 | 20 |
| Finger tapping | 162 | 45.1 | 6.3 | 28.5 | 58.8 |
|
| |||||
| STUDY 2 | |||||
|
| |||||
| Current MDE sx | 95 | 0.9 | 3.2 | 0 | 18 |
| Past MDE sx | 95 | 3.6 | 5.7 | 0 | 16 |
| BRIEF inhibit scale | 95 | 19.4 | 4.0 | 13 | 30 |
| BRIEF shift scale | 95 | 16.6 | 4.2 | 10 | 26 |
NOTE: sx = symptoms