

Rebecca Collins is a senior behavioral scientist at the RAND Corporation and director of the Health Promotion and Disease Prevention program within RAND Health. She also sits on RAND's Human Subjects Protection Committee. Her research examines the determinants and consequences of health risk…
Steven Martino is a behavioral scientist at the RAND Corporation. He is an expert in the application of cognitive and behavioral theory to understand the initiation and development of health and risk behaviors. Much of his research has focused on psychosocial aspects of adolescent substance use,…