Example dataset from that contains binocular eye data from two participants from a simple contingency learning task (the data are from Beesley, Nguyen, Pearson, & Le Pelley, 2015). In this task there are two stimuli that appear simultaneously on each trial (to the left and right of the screen). Participants look at these cues and then make a decision by selecting an "outcome response" button.

The dataset contains data from two participants and the first six trials of the study.

Usage

HCL

Format

A dataframe of 31,041 observations and seven variables

pNum

participant number

time

timestamp of the sample (milliseconds)

left_x

x coordinate of the left eye

left_y

y coordinate of the left eye

right_x

x coordinate of the right eye

right_y

y coordinate of the right eye

trial

trial number

...