Gambling research expert (IMAGE) University of Massachusetts Amherst Caption Rachel Volberg, a research professor in the UMass Amherst School of Public Health and Health Sciences, leads the Social and Economic Impacts of Gambling in Massachusetts (SEIGMA) research team at UMass Amherst. Credit UMass Amherst Usage Restrictions None License Original content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.