Table 8.
Distribution of percentage of grammatical utterances by age, bilingual status, and language ability of the California, Texas, and Pennsylvania samples.
| Age group | Spanish language sample
|
English language sample
|
||||||
|---|---|---|---|---|---|---|---|---|
| Language ability
|
Language ability
|
|||||||
| Typical
|
Impaired
|
Typical
|
Impaired
|
|||||
| M | SD | M | SD | M | SD | M | SD | |
| Age Group 1 4;0–5;1 | ||||||||
| Monolingual (n = 31) | 90 | 5 | 64 | 16 | — | — | — | — |
| Bilingual (n = 4) | 88 | 4 | 70 | 5 | 65 | 10 | 57 | — |
| Age Group 2 5;2–5;11 | ||||||||
| Monolingual (n = 30) | 92 | 5 | 78 | 8 | — | — | — | — |
| Bilingual (n = 12) | 88 | 5 | 78 | 16 | 63 | 10 | 55 | 15 |
| Age Group 3 6;1–7;0 | ||||||||
| Monolingual (n = 25) | 92 | 4 | 80 | 8 | — | — | — | — |
| Bilingual (n = 20) | 89 | 5 | 79 | 18 | 61 | 13 | 60 | 19 |
Note. Dashes indicate data are not applicable.