Department of Education Taps Westat to Design, Conduct Early Childhood Longitudinal Study

The Early Childhood Longitudinal Study, Kindergarten Class of 2022-23 (ECLS-K:2023) contract, funded by the U.S. Department of Education’s Institute of Education Sciences (IES), has been awarded to Westat.

Data from ECLS-K inform policymakers on

  • Children's early learning and development
  • Preschool/early care and education experiences
  • Transition into kindergarten
  • Progress through the elementary grades

Westat has extensive experience in conducting longitudinal child assessments and surveys with families, teachers, and schools. We conducted the ECLS-K:2023’s predecessor studies:

  • ECLS-K:2011, which followed children from kindergarten through 5th grade
  • ECLS-K:1998-99, which followed children from kindergarten through 8th grade

Learn more about how Westat research is charting early childhood development.

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