Eric.ed.gov – Findings from the Third-Grade Round of the Early Childhood Longitudinal Study, Kindergarten Class of 2010-11 (ECLS-K:2011): First Look. NCES 2016-094
eric.ed.gov har udgivet: The Early Childhood Longitudinal Study, Kindergarten Class of 2010-11 (ECLS-K:2011), is collecting information about the early educational experiences of a nationally repre…
