Table 2. Mean IQ and PW Task Performance for High- and Low-Anxious Psychopathic and Nonpsychopathic Participants.
| Low-anxious subjects | High-anxious subjects | |||||||
|---|---|---|---|---|---|---|---|---|
| Nonpsychopathic (n = 41) |
Psychopathic (n = 20) |
Nonpsychopathic (n = 29) |
Psychopathic (n = 33) |
|||||
| Variable | M | SD | M | SD | M | SD | M | SD |
| IQ | 102.05 | 10.20 | 97.92 | 5.61 | 96.86 | 8.34 | 95.77 | 10.10 |
| Errors | 146.26 | 6.71 | 143.55 | 6.44 | 138.93 | 9.49 | 141.39 | 8.61 |
| Average interference | 46.77 | 73.92 | 2.78 | 58.52 | 33.52 | 94.51 | 37.01 | 63.04 |
| Interference for picture trials | 67.00 | 104.50 | −14.75 | 75.28 | 65.22 | 154.08 | 82.47 | 96.45 |
| Interference for word trials | 26.54 | 97.22 | 20.32 | 73.46 | 1.82 | 117.74 | −8.45 | 109.24 |
Note. IQ = Shipley Institutes of Living Scale estimated Wechsler Adult Intelligence Scale—Revised intelligence score; PW = picture-word.