General Skills Related to the Age of Children With Intellectual Disability
Table 1: Area average, U Mann Whitney and r-biserial test results, Portage Scale
| Variables |
Mediateresults |
U-Mann Whitney |
p |
Effect size(r biserial) |
| MID |
TD |
| Chronological age |
5.60 |
5.40 |
1454.50 |
0,068 |
0.19 |
| General skills |
4.20 |
5.40 |
27.00 |
< 0,001 |
0.98 |
| Socialization |
4.30 |
5.30 |
24.00 |
< 0,001 |
0.98 |
| Language |
4.00 |
5.21 |
25.50 |
< 0,001 |
0.98 |
| Self-service |
4.20 |
5.30 |
50.00 |
< 0,001 |
0.91 |
| Cognitive |
4.20 |
5.40 |
37.50 |
< 0,001 |
0.97 |
| Motor skills |
4.35 |
5.50 |
18.00 |
< 0,001 |
0.99 |
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