Variable | Time | Pretest | Posttest | Mean difference | Paired-t test | P- value |
---|---|---|---|---|---|---|
Groups | Mean ± SD | Mean ± SD | ||||
Personal competence, high standards, and tenacity | Intervention | 16.36 ± 4.84 | 20.76 ± 2.86 | 4.4 | 8.93 | 0.001 |
 | Control | 16.60 ± 5.40 | 16.35 ± 4.49 | − 0.25 | 2.7 | 0.01 |
 | Independent t-test | 0.184 | 4.49 |  |  |  |
 | P- value | 0.85 | 0.001 |  |  |  |
Trust in one’s instincts, tolerance of negative affect, and strengthening of the effects of stress | Intervention | 11.63 ± 4.55 | 14.26 ± 3.07 | 2.63 | 7.18 | 0.001 |
 | Control | 11.93 ± 4.50 | 11.27 ± 4.05 | − 0.66 | 1.69 | 0.1 |
 | Independent t-test | 0.26 | 3.2 |  |  |  |
 | P- value | 0.79 | 0.002 |  |  |  |
The positive acceptance of change, and secure relationships | Intervention | 10.03 ± 1.32 | 12.23 ± 2.40 | 2.2 | 6.33 | 0.001 |
 | Control | 12.42 ± 2.19 | 11.96 ± 2.05 | − 0.46 | 1 | 0.32 |
 | Independent t-test | 0.33 | − 4.32 |  |  |  |
 | P- value | 0.74 | 0.001 |  |  |  |
Control | Intervention | 6.60 ± 2.63 | 8.20 ± 1.66 | 1.6 | 5.44 | 0.001 |
 | Control | 6.96 ± 2.68 | 7.10 ± 2.33 | 0.14 | 0.13 | 0.89 |
 | Independent t-test | 0.55 | 2.06 |  |  |  |
 | P- value | 0.58 | 0.04 |  |  |  |
Spiritual influences | Intervention | 6.56 ± 1.25 | 7.40 ± 0.77 | 0.84 | 7.81 | 0.001 |
 | Control | 6.81 ± 1.26 | 6.60 ± 1.16 | − 0.21 | 2.11 | 0.04 |
 | Independent t-test | − 0.79 | 3.14 |  |  |  |
 | P- value | 0.43 | 0.003 |  |  |  |
Resilience total | Intervention | 53.40 ± 10.49 | 60.66 ± 6.71 | 7.26 | − 7.81 | 0.001 |
 | Control | 54.50 ± 9.27 | 53.88 ± 7.54 | − 0.62 | 2.81 | 0.009 |
 | Independent t-test | − 0.43 | 3.58 |  |  |  |
 | P- value | 0.66 | 0.001 |  |  |  |