Teacher and Principal Value-Added: Research Findings and Implementation Practices

Publisher: Cambridge, MA: Mathematica Policy Research
Sep 14, 2010
Stephen Lipscomb, Bing-ru Teh, Brian Gill, Hanley Chiang, and Antoniya Owens
This report summarizes research findings and implementation practices for teacher and principal value-added models (VAM) as a first step in the Team Pennsylvania Foundation’s pilot project to inform the development of a full, statewide model evaluation system. The report selected 21 empirical studies that describe key issues and findings in the literature and examined varying degrees of value-added implementation in seven school districts or states. It presents information aimed at VAM development: typical data elements, important modeling considerations, features specific to teachers or principals, and broad implementation features.

Pennsylvania Teacher and Principal Evaluation Pilot


Team Pennsylvania Foundation
Bill & Melinda Gates Foundation

Time Frame


Senior Staff

Hanley Chiang
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Brian Gill
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Stephen Lipscomb
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