| Variables | Modes | Asymptotic Significance | |||
| Supervisory status | absent | poor | present | 0.000 | |
| Attention: level | poor | sufficient | good | 0.000 | |
| Attention: duration | short | prolonged | 0.003 | ||
| General dynamic coordination | absent | limited | present | 0.000 | |
| Understanding and execution of orders | absent | partial | simple | complex | 0.007 |
| Performing simple unshielded rhythmic beats | absent | wrong | correct | 0.000 | |
| Word rhythm: performing a flat bisyllable | absent | wrong | occasionally correct | correct | 0.000 |
| Word rhythm: truncated bisyllable | absent | wrong | occasionally correct | correct | 0.000 |
| Oral praxies | absent | lacking | present | 0.000 | |
| Phono-articulatory praxies | absent | lacking | present | 0.000 | |
| Pronunciation of vowels | absent | altered | slightly altered | correct | 0.000 |
| Execution of graphemes | absent | lacking | good | 0.000 | |