Table 1.
Slopes (ms/deg; per cent error/deg) and intercepts (ms; per cent error) for RTs and error rates of 1st PP trials in experiment 1, experiment 2 (separate for the cooperation and the competition group) and experiment 3 (separate for trials following 1st PP trials and trials following 3rd PP trials)
| Experiment and condition | RTs | Errors | ||
|---|---|---|---|---|
| Slopes | Intercepts | Slopes | Intercepts | |
| Experiment 1 | ||||
| Single | 2.8 | 595 | 0.08 | 0.1 |
| Joint | 1.9 | 695 | 0.08 | −0.5 |
| Experiment 2 | ||||
| Cooperation | ||||
| Single | 1.9 | 555 | 0.63 | −1.1 |
| Joint | 1.3 | 586 | 0.53 | −1.3 |
| Competition | ||||
| Single | 2.1 | 498 | 0.06 | 1.3 |
| Joint | 1.6 | 518 | 0.09 | −0.2 |
| Experiment 3 | ||||
| Previous 1st | ||||
| Single | 1.4 | 599 | 0.12 | −5.1 |
| Joint | 1.7 | 592 | 0.12 | −2.8 |
| Previous 3rd | ||||
| Single | 1.5 | 575 | 0.14 | −4.8 |
| Joint | 1.0 | 641 | 0.14 | −4.9 |