Early Childhood Longitudinal Study

The Early Childhood Longitudinal Study (ECLS) is a research initiative that tracks the development of children in the United States from birth through elementary school. It collects detailed information on children's health, learning, and family background to understand how these factors influence their early education and well-being. By surveying children, families, and educators, the ECLS provides valuable insights that help policymakers and educators improve early childhood programs and support children's growth and learning during crucial developmental years.