The Satter Eating Competence Inventory for Low-income persons is valid measure of eating competence for persons of higher socioeconomic position. Mar 27, 2015 | Eating Competence, PublicationsLohse B. The Satter eating competence inventory for low-income persons is a valid measure of eating competence for persons of higher socioeconomic position.Appetite. 2015;87:223-228 Abstract