Browsing UMBC School of Public Policy by Subject "longitudinal studies"
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Early Elementary Science Instruction: Does More Time on Science or Science Topics/Skills Predict Science Achievement in the Early Grades? (SAGE Journals, 2019-07-01)Recent evidence points to the early elementary grades as a pivotal point for the development of science learning trajectories and achievement gaps. Using data from the Early Childhood Longitudinal Study, this study estimates ...