Table 2.
Bivariate Correlations of Study Variables.
| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | |
|---|---|---|---|---|---|---|---|---|---|
| Age | - | ||||||||
| CAPS | ‒.07 | - | |||||||
| BAI | ‒.10 | .69*** | - | ||||||
| DRRI-2 CE | ‒.21 | .46*** | .35** | - | |||||
| CES | ‒.06 | .52*** | .36** | .78*** | - | ||||
| ERNresid (uv) | .12 | .25 | ‒.15 | ‒.26* | ‒.11 | - | |||
| CRNresid (uV) | ‒.05 | ‒.19 | .25 | ‒.03 | ‒.13 | ‒.31* | - | ||
| Error RT | .27* | .21 | .01 | ‒.05 | .14 | .33* | ‒.38* | - | |
| Correct RT | .19 | .26* | .01 | .06 | .24 | .07 | ‒.30** | .53*** | - |
| Accuracy | .03 | ‒.33* | ‒.13 | ‒.21 | ‒.24 | .06 | .29* | ‒.24* | ‒.58*** |
Note: CAPS = Clinician-Administered PTSD Scale; BAI = Beck Anxiety Inventory; DRRI-2 = Deployment Risk and Resiliency Inventory – Combat Experiences Scale; CES = Combat Exposure Scale; ERNresid = Error Related Negativity Residual Score; CRNresid = Correct Response Negativity Residual Score; RT = Response Time;
***
= p < .001;
**
= p < .005;
*
= p < .05