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Download full textClotfelter, Charles T.; Ladd, Helen F.; Vigdor, Jacob L. – National Center for Analysis of Longitudinal Data in Education Research, 2012
In 2002/03, the Charlotte-Mecklenburg Schools initiated a broad program of accelerating entry into algebra coursework. The proportion of moderately-performing students taking 8th grade algebra increased from less than half to nearly 90%, then reverted to baseline levels, in the span of just six age cohorts. We use this policy-induced variation to…
Descriptors: Evidence, Teacher Effectiveness, State Programs, Grade 8
Peer reviewed
Direct linkCrawford, Lindy; Smolkowski, Keith – Assessing Writing, 2008
Students in grades 5 and 8 completed a state writing assessment, and their first and final drafts on the extended writing portion of the test were copied and scored using the state writing rubric. The rubric consisted of three primary traits: Content and Organization, Style and Fluency, and Language Use. Scorers were blind to the study purpose and…
Descriptors: Writing Evaluation, Writing Tests, Grade 8, Grade 5
