Table 1.
Descriptive Statistics (Raw Metric)
| Variable | Pre-test | Post-test | Difference | Change | ||||||
|---|---|---|---|---|---|---|---|---|---|---|
|
| ||||||||||
| N | M | SD | N | M | SD | N | M | SD | T | |
| Pencil Tap | 757 | 9.2 | 4.9 | 700 | 11.1 | 4.8 | 663 | 2.0 | 4.2 | 11.9*** |
| Balance Beam | 756 | 4.4 | 5.3 | 701 | 6.1 | 7.1 | 663 | 1.6 | 6.8 | 6.2*** |
| WJ-AP | 762 | 11.1 | 4.3 | 718 | 13.0 | 4.3 | 684 | 1.8 | 3.2 | 14.7*** |
| WJ-LW | 765 | 8.0 | 4.3 | 717 | 9.9 | 4.4 | 686 | 1.8 | 3.1 | 14.7*** |
| WJ-Rhyme | 763 | 2.6 | 3.2 | 717 | 4.2 | 4.0 | 687 | 1.5 | 3.1 | 12.4*** |
Note: Difference = Post – Pre; Change = paired t-test of post-pre; N = Sample size; M = Mean; SD = Standard Deviation; WJ =Woodcock Johnson III;AP = Applied Problems; LW = Letter Word Identification; Rhyme = Rhyming