Welcome! In this experiment, you will be presented with a series of treemaps. Two of the sections will light up red, and your job is to determine the percentage of of the smaller section compared to the bigger section. For example: 100% means the smaller section is the same size as the larger section. 50% means the smaller section is half the size of the larger section.
At the end of the trials, you will be given the results of your performance. Press begin trials to start the experiment. Good Luck!