TABLE I.
Participant demographics.
| A. Background and cognitive measures | ||
|---|---|---|
| Mean (standard deviation) | ||
| Age | 22.8 yr (6.0) | |
| Gender | 12 F, 5 M | |
| Non-verbal intelligence (WASI) | 114.9 (12.3) | |
| Digit span (CTOPP) | 16.6 (2.7) | |
| Non-word repetition (CTOPP) | 15.4 (2.8) | |
| PPVT standard score | 98.6 (29.6) | |
| B. Bilingual language information | ||
| Mandarin | English | |
| Proficiency | 9.0 (1.4) | 7.84 (1.83) |
| Age of acquisitiona | 0.76 yr (0.83) | 7.0 yr (4.28) |
| Current exposurea | 35.6% (20.5) | 64.3% (20.4) |
a
Indicates a significant difference between Mandarin and English self-reported ratings at p < 0.05.