Table 3 Internal consistencies of OX-NDA domain scores
OX-NDA Domain | Prototype OX-NDA | Final OX-NDA | ||
|---|---|---|---|---|
N (items) | Cronbach’s alphas | N (items) | Cronbach’s alphas | |
Cognition | 15 | 0.71 | 15 | 0.71 |
Motor | 8 | 0.70 | 8 | 0.70 |
Language | 8 | 0.30 | 7 | 0.40 |
Executive Function | 3 | 0.42 | 0 | – |
Positive behaviour | 5 | 0.72 | 5 | 0.72 |
Negative behaviour | 2 | 0.22 | 2 | 0.22 |