Item | Before Intervention ( ) | After Intervention ( ) | t value | P value |
Positive affect | 26.49 ± 7.78 | 29.31 ± 7.92 | 0.22 | 0.828 |
Negative affect | 27.77 ± 7.13 | 26.88 ± 8.69 | 0.68 | 0.502 |