Table 1.
Experiment 2: Mean Proportion of Errors (SD) as a Function of Action-Target proportion
| Misses | False alarms | |
|---|---|---|
| Mp (SDp) | Mp (SDp) | |
| High action-target proportion | .36 (.02) | .14 (.02) |
| Low action-target proportion | .23 (.05) | .01 (.03) |
| Paired t (64) | 4.95*** | 11.76*** |
| Cohen’s d | 0.71 | 1.83 |
Note. Values are mean proportions, standard deviation in is parentheses. Proportions are calculated over the relevant trials. Trials were 50% go trials and 50% no go trials.
p < .001