|
| Pre-test | Post-test | ||||
|
| T-A | T-B | Average | T-A | T-B | Average |
| F01 | 2 | 1 | 1.5 | 4 | 3.5 | 3.75 |
| F02 | 0.5 | 0.5 | 0.5 | 3 | 3 | 3 |
| F03 | 0.5 | 0.5 | 0.5 | 2 | 2 | 2 |
| F04 | 0.5 | 0.5 | 0.5 | 3 | 3 | 3 |
| F05 | 2 | 1.5 | 1.75 | 4.5 | 4.5 | 4.5 |
| F06 | 1 | 1 | 1 | 3.5 | 3 | 3.25 |
| F07 | 1 | 1 | 1 | 3.5 | 3 | 3.25 |
| F08 | 1 | 0.5 | 0.75 | 4 | 4 | 4 |
| F09 | 2 | 1.5 | 1.75 | 3 | 3 | 3 |
| F10 | 2 | 2 | 2 | 4.5 | 4.5 | 4.5 |
| F11 | 1 | 1 | 1 | 4 | 4 | 4 |
| F12 | 2.5 | 2 | 2 | 4.5 | 4.5 | 4.5 |
| F13 | 2.5 | 2 | 2 | 4.5 | 4.5 | 4.5 |
| F14 | 1 | 1 | 1 | 4 | 4 | 4 |
| F15 | 2 | 2 | 2 | 4.5 | 4.5 | 4.58 |
| F16 | 1.5 | 1.5 | 1.5 | 3 | 3 | 3 |
| F17 | 2 | 2 | 2 | 3.5 | 3 | 3.25 |
| F18 | 1 | 1 | 1 | 3 | 3 | 3 |
| F19 | 2 | 2 | 2 | 3.5 | 3 | 3.25 |
| F20 | 0.5 | 0.5 | 1.5 | 3.5 | 3 | 3.25 |
| F21 | 1.5 | 1.5 | 1.5 | 4 | 3.5 | 3.75 |
| F22 | 1 | 1 | 1 | 3 | 3 | 3 |
| F23 | 1 | 1 | 1 | 3.5 | 3.5 | 3.5 |
| F24 | 0 | 0 | 0 | 2 | 1.5 | 1.75 |
| F25 | 1 | 1 | 1 | 4 | 4 | 4 |
| F26 | 2 | 2 | 2 | 4 | 3.5 | 3.75 |
| F27 | 1.5 | 1 | 1.25 | 4 | 4 | 4 |
| F28 | 1 | 0.5 | 0.75 | 2.5 | 2.5 | 2.5 |
| F29 | 2.5 | 2 | 2.25 | 4 | 3.5 | 3.75 |
|
| 1.38 | 1.21 | 1.3 | 3.59 | 3.42 | 3.51 |