Table 4.
Multi-level regression of child HR on condition, time, child and parent social anxiety
| Fixed Effects | |||||||
|---|---|---|---|---|---|---|---|
| Numerator df | Denominator df | F | p | ||||
| Intercept | 1 | 84.92 | 0.36 | .552 | |||
| Condition (Baseline, Threat vs Safety) | 2 | 463.91 | 10.21 | < .001 | |||
| Time | 1 | 560.11 | 1.35 | .245 | |||
| Child social anxiety | 1 | 86.52 | 2.77 | .099 | |||
| Parent social anxiety | 1 | 77.42 | 0.62 | .433 | |||
| Time * Child social anxiety | 1 | 937.97 | 8.97 | .003 | |||
| Estimates of Fixed Effects | |||||||
| Parameter | ß | SE | df | t | p | 95% Confidence Intervals | |
| Lower Bound | Upper Bound | ||||||
| Intercept | −.17 | .11 | 130.17 | −1.54 | .127 | −.39 | .05 |
| Baseline | .40 | .14 | 269.81 | 2.81 | .005 | .12 | .68 |
| Threat | −.06 | .09 | 799.65 | −0.64 | .519 | −.23 | .11 |
| Time | −.01 | .01 | 560.11 | −1.16 | .245 | −.03 | .01 |
| Child social anxiety | −.15 | .09 | 86.52 | −1.67 | .099 | −.33 | .03 |
| Parent social anxiety | .07 | .09 | 77.42 | 0.79 | .433 | −.11 | .24 |
| Time * Child social anxiety | −.02 | .01 | 937.97 | −3.00 | .003 | −.03 | −.01 |
| Estimate | SE | Wald Z | P | Lower Bound | Upper Bound | ||
| Repeated Measures | AR1 diagonal | .92 | .10 | 9.64 | <.001 | .75 | 1.13 |
| AR1 rho | .88 | .01 | 70.21 | <.001 | .86 | .90 | |
Notes. df= degrees of freedom, F = F-value, p = significance level, ß = Beta, SE = Standard Error, t = t-value.