Which Organization Coined the Term "Developmentally Appropriate Practice" and Works

Which organization coined the term "developmentally appropriate practice" and works to promote high-quality learning for young children by connecting research and policy through its position statements, accreditation program, and publication of journals and books?

A) Zero to Three
B) National Center for Infants, Toddlers, and Families
C) National Association for the Education of Young Children (NAEYC)
D) Association for Childhood Education International
E) WestEd's Center for Child and Families Studies