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Overall percent looking at video (mean and standard errors) as a function of total video exposure time, for each group and Video Direction condition.
| Infants | Children | |||
|---|---|---|---|---|
| Video Condition | Non-Signing | Signing | Non-Signing | Signing |
| Forward | 69.4% (3.0) | 64.8% (3.0) | 74.2% (2.8) | 77.1% (3.6) |
| Reversed | 66.1% (4.1) | 63.9% (3.6) | 70.4% (2.8) | 73.8% (2.4) |
