Adults 18+ yrs.
University of California, Los Angeles 
Their description: A research study conducted by Daniel M.T. Fessler, Ph.D., Associate Professor, from the Anthropology Department at the University of California, Los Angeles. The purpose of the study is to explore how individuals differ in their attractiveness ratings of other people. If you volunteer to participate in this study, we will ask you to indicate how attractive, healthy and fertile a specific person looks to you. We will also ask you to seven short questions about your sexual behavior. We will then lead you to control questions and demographic questions. We will ask for your age, gender, ethnicity, sexual orientation and residence.
Participation in the study will take a total of about 15 minutes.
