Valerie Stout, Arizona State University (IMAGE) Arizona State University Caption Arizona State University undergraduate students study biology with associate professor Valerie Stout. Credit Sandra Leander Usage Restrictions Must use photo credit on all applications. 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.