Leslie J. Stein, Monell Center (IMAGE) Monell Chemical Senses Center Caption Stein is a physiological psychologist at the Monell Center in Philadelphia. She studies factors that influence liking for salty taste in infants and children. Credit Paola Nogueras 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.