Table 2.
Parameter Estimates, (Standard Errors), and Fit Statistics for Final Multilevel Models Predicting Recovery Phase Salivary Cortisol Growth Trajectories
| Primary Control Engagement Coping | Secondary Control Engagement Coping | Disengagement Coping | |
|---|---|---|---|
| Main effects | |||
| Intercept | .576* (.032) | .590* (.031) | .584* (.032) |
| Child gender | -.017 (.024) | -.022 (.024) | -.025 (.024) |
| Child puberty | .001 (.005) | .001 (.006) | .001 (.006) |
| Family income-to-needs ratio | -.033 (.031) | -.040 (.030) | -.035 (.031) |
| Child medication use | -.002 (.004) | -.002 (.004) | -.001 (.004) |
| Cortisol AUCi reactivity | .035* (.010) | .038* (.010) | .032* (.010) |
| Characteristic coping | .688* (.301) | .137 (.203) | -.277 (.478) |
| Coping condition | -.009 (.019) | -.021 (.018) | -.006 (.018) |
| Linear time (time) | -.030* (.005) | -.024* (.004) | -.031* (.006) |
| Quadratic time (time2) | -.003 (.002) | -.003* (.001) | -.003* (.001) |
| Two-way interactions | |||
| Characteristic coping x coping condition | -1.251* (.518) | - | 1.373* (.602) |
| Characteristic coping x linear time | -.088 (.140) | - | .279* (.129) |
| Coping condition x linear time | .010 (.008) | - | .013 (.008) |
| Characteristic coping x quadratic time | -.103* (.050) | - | - |
| Coping condition x quadratic time | .001 (.003) | - | - |
| Three-way interactions | |||
| Characteristic coping x coping condition x linear time (time) | -.118 (.180) | - | - |
| Characteristic coping x coping condition x quadratic time (time2) | .165* (.070) | - | - |
| Random effects | |||
| Intercept | .006* (.001) | .006* (.001) | .006* (.001) |
| Slope | .001* (.001) | .001* (.001) | .001* (.001) |
| Covariance (Intercept, Slope) | .001* (.001) | .001* (.001) | .001* (.001) |
| Residual | .001* (.001) | .001* (.001) | .001* (.001) |
| Model fit | |||
| -2LL | -655.48 | -667.04 | -669.74 |
| AIC | -647.48 | -659.04 | -663.34 |
| BIC | -637.92 | -649.50 | -652.22 |
Note.N = 80;AUCi – Area Under the Curve – Increase.
*
p<.05.