Pre-K Students at Play (IMAGE) Frank Porter Graham Child Development Institute Caption 'It's important to note that positive effects of the program were found for all children -- boys and girls, from families with different income levels, as well as for children with differing proficiency with English,' said Ellen Peisner-Feinberg. 'This is a universal pre-k program that truly benefits children from all backgrounds.' Credit Courtesy of University of North Carolina's Frank Porter Graham Child Development Institute 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.