TABLE 2.
Descriptives of Spanish-language vocabulary and language processing measures at 2 years and Spanish and English language outcomes at 4½ years (n = 95)
| M (SD) | Range | |
|---|---|---|
| 2 years | ||
| Spanish vocabulary sizea | 292.5 (184.2) | 28–670 |
| Spanish vocabulary percentilea | 50.5 (29.2) | 1–99 |
| Spanish language processing (LWL)b | ||
| Accuracy | 0.66 (0.08) | 0.45–0.86 |
| RT (ms) | 729 (146) | 457–1,200 |
| 4½ years | ||
| Spanish language (composite)c | 92.5 (17.3) | 61.5–128.5 |
| English language (composite)d | 87.7 (13.1) | 65.5–126.5 |
a
Number of words reported as ‘comprende y dice’ on the MacArthur-Bates Inventario: Palabras y Enunciados (Jackson-Maldonado et al., 2003).
b
Accuracy and speed (RT) of processing familiar Spanish words in the looking-while-listening (LWL) procedure (Fernald et al., 2008) at 2 years.
c
Composite standard scores in Spanish based on the TVIP (Dunn et al., 1997) and the expressive language sub-scale of the CELF-P (Wiig et al., 2009).
d
Composite standard scores in English based on the PPVT-4 (Dunn & Dunn, 2012) and the expressive language sub-scale on the PLS-5 (Zimmerman et al., 2011).