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Mean score (standard deviation) for background variables by language group
| Monolingual | Bilingual | p | |
|---|---|---|---|
| Age | 5.6 (0.44) | 5.5 (0.37) | ns |
| SES (maternal education) | 3.9 (0.93) | 3.8 (0.94) | ns |
| Nonverbal IQ (Raven’s percentile) | 69.4 (24.7) | 56.8 (30.4) | ns |
Note: SES, socioeconomic status.
