Table 1.
Means (and Standard Deviations) for Bilingual Children’s English Language Exposure, Nonword Repetition Accuracy, Vocabulary Size, and Grammatical Complexity in English and Spanish (n=41)
| Variable | Mean (SD) |
|---|---|
| Percent of home language input in English | 49.88 (29.12) |
| English nonword repetition accuracy at 22 months a | 35.05 (25.92) |
| Spanish nonword repetition accuracy at 22 months a | 29.86 (24.51) |
| English vocabulary at 25 months b | 240.80 (159.78) |
| Spanish vocabulary at 25 months c | 142.41 (112.07) |
| English grammatical complexity at 25 months b | 7.19 (9.36) |
| Spanish grammatical complexity at 25 months c | 3.02 (6.32) |
a
Percent consonants correctly repeated (PCC).
b
Raw scores on the MacArthur-Bates CDI.
c
Raw scores on the MacArthu-Bates IDHC.