Flexibility in Choosing Decision Policies in Gathering Discrete Evidence Over Time
Description
The datasets are related to the article “Flexibility in Choosing Decision Policies in Gathering Discrete Evidence Over Time.” This study involved two different experiments: a visual experiment and an auditory experiment. So, there are separate datasets for them. In both tasks, subjects completed four blocks of 168 double and single-pulse trials. In almost 80% of all trials, the stimuli were presented to the subject in two discrete pulses, with the pulses being separated by a temporal gap or an inter-pulse interval (IPI). The duration of each IPI was chosen from a set of four values (0, 120, 360, 480, 1080 ms). Three stimulus strength levels were employed for each pulse of the double-pulse trials, 25%, 30% and 35% for the visual task and 200%, 150% and 100% noise-to-signal ratios for the auditory task.