Average Hit Rate as a function of Display Type, Picture Category and Exposure Time in Experiment 1.

<p>Correct recognitions of old pictures are classified as Hits. The Blue and purple brackets indicate data from the Short Exposure and Long Exposure groups, respectively. Gray bars represent the corresponding average False Alarm Rate. Incorrect recognitions of new pictures are classified as False Alarms. Error bars are between-observer 95% confidence intervals of the mean.