Includes three longitudinal studies that examine child development, school readiness, and early school experiences. The birth cohort of the ECLS-B is a sample of children born in 2001 and followed from birth through kindergarten entry. The kindergarten class of 1998-99 cohort is a sample of children followed from kindergarten through the eighth grade. The kindergarten class of 2010-11 cohort is following a sample of children from kindergarten through the fifth grade.
KIDS COUNT is a project of the Annie E. Casey Foundation and a premier source of data on children and families. Each year, the Foundation produces a comprehensive report — the KIDS COUNT Data Book — that assesses child well-being in the United States.