The Project on Human Development in Chicago Neighborhoods (PHDCN) was a large-scale, interdisciplinary study of how families, schools, and neighborhoods affect child and adolescent development. One co
In this dataset, we have data on 13 typically developing children. From 9- to 30-months- old, we captured their early speech production using consonant-vowel ratio. At 72-months-old, we measured their
IVS Special Analytic Datasets Study Description The National Children’s Study (NCS) Vanguard Study was a pilot for a planned cohort study of environmental influences on child health and development. S