Table 1.
Demographic and neuropsychological profile of participants
| Apraxia mean (SD) |
Control mean (SD) |
Between-groups t-test |
|
|---|---|---|---|
| Age in years | 4.54 (0.83) | 4.95 (0.72) | t(26) = 1.4, p > 0.05 |
| Handedness | |||
| EHI | 52.53 (69.95) | 60.43 (42.44) | t(26) = 0.4, p > 0.05 |
| Receptive language | |||
| PPVT—z score | 0.27 (0.94) | 1.16 (0.91) | t(26) = 2.5, p ≤ 0.05 |
| Expressive Language | |||
| EVT—z score | 0.56 (0.78) | 1.14 (0.88) | t(25) = 1.8, p > 0.05 |
| Nonverbal Functioning | |||
| WNV, 2-subtest FSIQ estimate, z score | −0.10 (1.17) | 0.12 (1.09) | t(26) = 1.7, p > 0.05 |
EHI Edinburgh handedness inventory, PPVT peabody picture vocabulary test, EVT expressive vocabulary test, WNV Wechsler nonverbal scale of intelligence