Table 3 Language and motor age equivalence scores
|  | N | Age equivalence months (mean ± SD) |
|---|---|---|
Language measures | Â | Â |
Receptive language | Â | Â |
  Mullen receptive language | 27 | 11.63±6.25 |
  Vineland receptive language | 28 | 12.40±8.07 |
Expressive language | Â | Â |
  Mullen expressive language | 27 | 7.52±4.72 |
  Vineland expressive language | 29 | 9.95±5.98 |
Motor ability measures | Â | Â |
Fine motor skills | Â | Â |
  Mullen fine motor skills | 27 | 14.89±6.07 |
  Vineland fine motor skills | 29 | 19.62±9.48 |
Gross motor skills | Â | Â |
  Mullen gross motor skills | 19 | 17.95±8.52 |
  Vineland gross motor skills | 29 | 21.03±9.02 |