Early Childhood Longitudinal Study, Kindergarten Class of 2023-24 (ECLS-K:2024) Kindergarten and First-Grade National Data Collection and Transfer School Recruitment
Early Childhood Longitudinal Study, Kindergarten Class of 2023-24 (ECLS-K:2024) April 2024 Materials Revision Request
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Early Childhood Longitudinal Study, Kindergarten Class of 2023-24 (ECLS-K:2024) Kindergarten and First-Grade National Data Collection and Transfer School Recruitment