Chad Hartnell, Georgia State University (IMAGE) Georgia State University Caption This is Chad Hartnell, assistant professor in the J. Mack Robinson College of Business at Georgia State University. Credit Georgia State University Usage Restrictions None License Licensed 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.