This study tests several areas of perception. It has 9 parts, each between 4 and 6 minutes long. Please note you are exp... more

This project involves making judgments about your own and other people's decision making. The study is split into five s... more

Look at images of credit cards and pick the fake one.

You will be shown pairs of colors sampled from a 360-degree color spectrum and will be asked to judge the visual similar... more

You will be asked to learn bicycles, and to complete a recognition test.