Leonard H. Epstein, University at Buffalo (IMAGE) University at Buffalo Caption SUNY Distinguished Professor Leonard H. Epstein, Ph.D., led the UB research that found behavioral interventions that improve delay of gratification can work just as well with overweight and obese women as with lean women. Credit Douglas Levere, University at Buffalo 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.