The experiment is closed.

You must be signed up on SONA, the YORK COLLEGE RESEARCH POOL, to participate! A password will be issued to you within 24 hours of signing up.

Please complete the experiment on the day you sign up. If you don't complete the experiment by the end of the semester, your instructor will be notified of your unexcused absence. Credit will be issued at the end of each week.

You must perform above a certain level to receive credit (i.e., no random guessing please).

This experiment cannot be completed on a mobile device. You must not be colorblind. For problems regarding website access, please contact the email listed under the Transformative Games project on SONA. By logging in, you acknowledge that you are at least 18 years old, you have downloaded and read the CONSENT FORM, and you agree to participate in the experiment.