RIT researcher validates popular tool for measuring child feeding practices A Rochester Institute of Technology researcher has validated a tool measuring adherence to a popular child feeding approach used by pediatricians, nutritionists, social workers and child psychologists to assess parents' feeding practices and prevent feeding problems. The best-practice approach, known as the Satter Division of Responsibility in Feeding, has now been rigorously tested and peer reviewed, resulting in the quantifiable tool sDOR.2-6y. The questionnaire will become a standard parent survey for professionals and researchers working in the early childhood development field, predicts lead researcher Barbara Lohse, director of RIT's Wegmans School of Health and Nutrition.