Psychologist Peter Jonason of Western Sydney University is running a study examining who fakes orgasms (or other types of sexual pleasure) and why they decide to do it.
They're looking for volunteers to take their survey. It's open to both men and women over the age of 18, and asks questions about your personality, satisfaction with your relationships, and sexual motivations. You can donate your time (the survey takes about 20 minutes), or get paid $0.69 through Amazon's Mechanical Turk.
Image: Columbia Pictures.