David Sbarra, University of Arizona (image) University of Arizona Share Print E-Mail Caption This is David Sbarra, an associate professor of psychology at University of Arizona. Credit University of Arizona Usage Restrictions This visual may only be used in conjunction with reporting/posting of this news release. Image/video credit must be included exactly as indicated. Share Print E-Mail 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.