Table 3.
Standard AX Continuous Performance Test: Errors and Reaction Times
| Group |
||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Healthy controls |
Other personality disorder |
Schizotypal personality disorder |
||||||||||
| Errors |
RT |
Errors |
RT |
Errors |
RT |
|||||||
| Trial type | M | SD | M | SD | M | SD | M | SD | M | SD | M | SD |
| Short delay | ||||||||||||
| AX | 2.1 | 3.5 | 463.4 | 113.0 | 4.1 | 10.6 | 435.9 | 84.4 | 3.7 | 6.3 | 447.4 | 107.5 |
| AY | 4.8 | 12.1 | 589.4 | 117.6 | 4.5 | 7.8 | 543.5 | 83.6 | 6.6 | 12.8 | 562.4 | 98.7 |
| BX | 2.2 | 4.9 | 432.1 | 148.6 | 4.5 | 8.4 | 555.2 | 230.2 | 15.5 | 28.5 | 530.9 | 174.9 |
| BY | 1.3 | 3.6 | 381.3 | 85.3 | 1.3 | 4.8 | 418.1 | 102.5 | 2.2 | 4.6 | 439.1 | 98.9 |
| d'-context | 3.5 | 0.4 | 3.4 | 0.7 | 3.1 | 0.9 | ||||||
| Long delay | ||||||||||||
| AX | 6.4 | 10.7 | 506.9 | 120.9 | 14.2 | 24.9 | 462.0 | 68.8 | 18.0 | 24.2 | 506.7 | 107.9 |
| AY | 8.7 | 12.8 | 644.7 | 120.0 | 6.1 | 7.7 | 584.9 | 82.9 | 4.9 | 9.8 | 597.0 | 103.4 |
| BX | 5.4 | 9.0 | 450.5 | 151.8 | 4.3 | 10.5 | 508.4 | 192.8 | 18.5 | 28.2 | 561.3 | 202.3 |
| BY | 7.7 | 3.7 | 419.4 | 94.3 | 0.0 | 0.0 | 437.7 | 93.7 | 1.3 | 4.9 | 487.9 | 97.4 |
| d'-context | 3.1 | 0.7 | 2.8 | 1.2 | 2.2 | 1.2 | ||||||
Note. Error data are proportions of errors, and reaction time (RT) data are milliseconds