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Paufler, Noelle A.; Amrein-Beardsley, Audrey – American Educational Research Journal, 2014
Value-added models (VAMs) are used to measure changes in student achievement on large-scaled standardized test scores from year to year. When aggregated, VAM estimates are used to measure teacher effectiveness and hold teachers accountable for the value they purportedly add to or detract from student learning and achievement. In this study,…
Descriptors: Elementary School Students, Student Placement, Models, Educational Policy