Group | Test Type | Mean | Std. Deviation | Std. Error |
Control | Pre-test | 15.5 | 4.784294 | 1.10 |
Post-test | 16.8 | 4.795796 | 1.10 | |
Experimental | Pre-test | 17.2 | 3.998445 | 0.917 |
Post-test | 22.85 | 3.840955 | 0.880 |