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IES Grant

Title: A Tool for Improved Precision Reporting in Secondary Analysis of National and State-level NAEP Data
Center: NCES Year: 2002
Principal Investigator: von Davier, Matthias Awardee: Educational Testing Service (ETS)
Program: NAEP Secondary Analysis Grants      [Program Details]
Description: Purpose: This project will evaluate recently developed models for improving NAEP's estimation of subgroup proficiency distributions and integrate them with a new model designed to make it possible for state policy analysts and other education researchers to estimate NAEP population parameters which are as precise as published NAEP estimates.