As data are released, associated instrumentation will become available on this page.
During the ECLS program's 2020 field test data collections, study instruments will be developed for later ECLS data collections. The 2020 field test data collection will include only household surveys.
The ECLS-K:2023 national study data collections will begin in spring 2022. The ECLS-K:2023 will collect data from:
Planned data collection activities for the ECLS-K:2023 national data collection: Preschool through spring of fifth grade
|Spring first grade
|Spring third grade
|Spring fifth grade
|Special education teacher surveys|
|School administrator surveys|
|1 Currently child assessments in two assessment domains will be included, reading and mathematics, although additional domains are under consideration.
SOURCE: U.S. Department of Education, National Center for Education Statistics, Early Childhood Longitudinal Study, Kindergarten Class of 2022–23 (ECLS-K:2023).