http://www.cs.cmu.edu/~kluther/designexp/signup.html
Hey all, I'm part of a CMU/Berkeley research team. We are looking for participants for a study about visual design. The study takes place entirely online, and you'll be paid $10-20/hr in Amazon.com gift cards. We are especially interested in participants who don't have much design experience. Please see the link above to sign up. I can also answer questions here.