| Domain | Pre-test | Post-test | t(48) | p | ||||
| Items | Mean | SD | Items | Mean | SD | |||
| Overall | 39 | 60 | 14.08 | 24 | 85 | 7.46 | 10.52 | <0.01 |
| Physical | 8 | 46 | 16.18 | 5 | 94 | 10.96 | 17.78 | <0.01 |
| Cognitive | 13 | 60 | 18.77 | 7 | 74 | 13.74 | 3.94 | <0.01 |
| Language | 6 | 69 | 21.15 | 3 | 71 | 23.21 | 0.33 | n.s. |
| Social/emotional | 9 | 59 | 19.04 | 4 | 93 | 11.15 | 10.06 | <0.01 |
| Principles | 3 | 88 | 17.60 | 5 | 92 | 13.49 | 1.31 | n.s. |