FaceResearch.org allows you to participate in short online psychology experiments, most of which are about how we perceive faces and voices.
Make your own average faces with our interactive demos!
In addition to participating in face perception experiments, you can also complete lifestyle and personality questionnaires about characteristics that may be associated with face and voice perception and see how you compare to others.
Some studies are only available to people in a certain age range or of a certain sex,
so you can optionally fill in that information to be able to participate in those studies.