Interpersonal communication before and two months after intervention | Intervention 1 (booklet study) | Intervention 2 (workshop) | ||
Before intervention | Two months after intervention | Before intervention | Two months after intervention | |
Mean ± SD | 96.56 ± 11.71 | 99.92 ± 12.43 | 100.14 ± 6.61 | 115.72 ± 10.92 |
Paired T-test results | P < 0.001 df = 49 t = −627.7 |
| P < 0.001 df = 47 t = −110.12 |
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