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Nominal and collaborative performance across memory tasks in Sessions 1 and 2.
| Session | Words Trial 1 | Words Trial 4 | European Countries | Mutual Friends |
|---|---|---|---|---|
| Session 1 nominal | 13.81 (3.07) | 20.51 (3.02) | 26.56 (6.68) | 30.85 (12.34) |
| Session 2 collaborative | 11.92 (3.42) | 20.43 (3.14) | 29.79 (7.52) | 47.64 (17.99) |
| Collaborative benefit | -1.89 (2.88) | -0.08 (2.79) | 3.23 (4.08) | 16.79 (10.46) |
Values are mean number of items with standard deviations in parentheses.
