Group | Mean | Standard Deviation | t | Sig. (2 tailed) | ||
Pre | Post | Pre | Post | |||
Intervention | 9.44 | 7.34 | 5.518 | 4.876 | 6.599 | 0.000* |
Control 1 | 10.57 | 9.45 | 6.015 | 5.839 | 2.744 | 0.004* |
Control 2 | 8.72 | 8.13 | 4.943 | 5.754 | 1.723 | 0.086 |