Human guinea pigs link pay and risk levels

Human guinea pigs do their homework before volunteering for high-paying clinical trials. New research shows that people equate large payments for participation in medical research with increased levels of risk. And when they perceive studies to be risky, potential participants spend more time learning about the risks and nature of the study. Findings published this month in Social Science and Medicine, suggest there is a “mismatch” between current research guidelines for setting compensation levels and the assumptions participants make about the levels of pay and risk.