|
| Mean | Standard deviation | t | sig |
Self-concept post-test and pre-measurement difference | test group | 15.09 | 14.67 | 2.96 | 0.002 |
Control group | 1.54 | 3.86 | |||
Interpersonal relationship post-test and pre-measurement difference | test group | 0.55 | 2.91 | 0.29 | 0.044 |
Control group | 0.28 | 1.27 |