Table 2. Mean looking times by Study, Age and Language Group.
| Looking Times (s) | ||||||
|---|---|---|---|---|---|---|
| Same |
Switch |
|||||
| Age Group | Language Group | M | SD | M | SD | Cohen’s d |
| Study 1: Auditory-only | ||||||
| 5-month-olds | Bilinguals | 6.03 | 2.81 | 6.08 | 3.07 | 0.01 |
| Monolinguals | 6.79 | 3.66 | 6.76 | 3.54 | -0.01 | |
| 12-month-olds | Bilinguals | 4.53 | 2.87 | 3.90 | 2.35 | -0.24 |
| Monolinguals | 3.70 | 2.24 | 3.86 | 2.14 | 0.07 | |
| Study 2: Audiovisual | ||||||
| 12-month-olds | Bilinguals | 7.49 | 3.47 | 6.49 | 3.41 | -0.29 |
| Monolinguals | 8.98 | 3.44 | 8.40 | 3.52 | -0.17 | |
| 18-month-olds | Bilinguals | 9.48 | 5.52 | 10.87 | 4.65 | 0.27 |
| Monolinguals | 8.25 | 5.04 | 8.38 | 4.27 | 0.03 | |