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Descriptive statistics for OTV in the referential communication task from Experiment 1 (M ± SD).
| Young group (N = 62) | Old group (N = 59) | |||
|---|---|---|---|---|
| Item verbosity (Iv) | Extent OTV (Ev) | Item verbosity (Iv) | Extent OTV (Ev) | |
| Interfered | 0.67 ± 0.42 | 1.46 ± 1.15 | 0.97 ± 0.14 | 2.05 ± 1.13 |
| Non-interfered | 0.66 ± 0.43 | 1.22 ± 1.05 | 0.98 ± 0.13 | 2.04 ± 1.08 |
