Table 1.
Summary of the accuracy and reaction time (RT) results and statistics. Accuracy (mean and standard deviation) and RT (mean and standard deviation) of each stimulus condition of the ANT.
| Conditions | Accuracy mean (standard deviation) | RT mean (standard deviation) in milliseconds | Paired t-test | |||
|---|---|---|---|---|---|---|
| M (SD) | t-value: df (82) | Cohen’s Dz | ||||
| Alerting | Non-cued | 0.96 (0.03) | 790 (99) | 63.95 (40.26) | 14.47*** | 1.59 |
| Double-cued | 0.95 (0.04) | 726 (85) | ||||
| Orienting | Centre-cued | 0.96 (0.04) | 762 (95) | 54.31 (48.65) | 10.17*** | 1.12 |
| Spatially-cued | 0.96 (0.03) | 707 (88) | ||||
| Inhibition | Incongruent | 0.98 (0.02) | 812 (98) | 121.47 (51.85) | 21.34*** | 2.35 |
| Congruent | 0.94 (0.05) | 690 (82) | ||||
In the paired t-tests, M and SD denote the average difference and standard deviation of the difference between the RTs for two target stimuli, respectively. ***p < 0.0005 (two-tailed). The t-values denote test statistics with degrees of freedom (df) of 82. Cohen’s Dz denotes the effect size between RTs for different target stimuli.