An R & D center focuses on early childhood education.
D002648:Child; D002675:Child, Preschool; D006233:Persons with Disabilities; D004495:Education of Persons with Intellectual Disabilities; D004519:Education, Special; D005260:Female; D006077:Government Agencies; D006801:Humans; D007223:Infant; D007231:Infant, Newborn; D012106:Research; D014481:United States