Table 4 The results of the repeated measure ANOVA in comparison of the mean scores of self-esteem and optimism at three time points of immediately, 3 months, and 6 months after the intervention in the CBGT and TAU groups
Variable | Interaction effect | SSTa | DFb | MSc | F | p-value | η (eta) |
|---|---|---|---|---|---|---|---|
Self-esteem | Time | 47.645 | 3 | 18.882 | 6.616 | 0 | .099 |
Group by Time | 40.742 | 3 | 13.581 | 5.657 | .001 | .086 | |
Group | 154.903 | 1 | 154.903 | 37.098 | .001 | .382 | |
Error | 250.532 | 60 | 4.176 | Â | Â | Â | |
Optimism | Time | 87.86 | 3 | 29.28 | 14.09 | .001 | .227 |
Group by Time | 41.18 | 3 | 13.72 | 6.60 | .001 | .121 | |
Group | 137.81 | 1 | 137.81 | 31.54 | .001 | .397 | |
Error | 209.69 | 48 | 4.36 | Â | Â | Â |