This is the beginning of a paid experiment for academic research purposes. If you choose to participate in the experiment, you will interact in a pair with another real person, even though you may not be doing the experiment at the same time. Your decisions and the decisions of the other person in your group will determine the size of your bonus payment.

The experiment will last for about 3-5 minutes without interruption. You will receive a fixed reward of $0.50 for completing the experiment and a further $0-1 performance-based bonus within 1-4 days.

Participation in this experiment is entirely voluntary and you may withdraw from it at any point in time without giving a reason. Only participants that complete the full experiment will be paid.

All data will be processed and stored in an anonymous form. The data will be analyzed for publication in a masters’ dissertation at the University of Cambridge.

If you have any questions about the experiment and your potential involvement in it, you can contact the researcher at al994@cam.ac.uk

Note that by continuing to the next page you declare having understood this and you give your consent to participate in the research experiment as described above.