Explaining Randomization in Clinical Trials

This video explains the concept of randomization in research studies and what potential participants need to know when volunteering for a study with a randomized design. Go to https://www.hhs.gov/about-research-participation for more information about deciding whether to participate in research. While there, download and print a list of potential questions to ask the researchers. -- U.S. Department of Health and Human Services (HHS) http://www.hhs.gov HHS Privacy Policy http://www.hhs.gov/Privacy.html