Michael J. Petrilli David Griffith Adam Tyner, Ph.D.
10.3.2018

On this week’s podcast, Seth Gershenson, associate professor at American University, joins Mike Petrilli and David Griffith to discuss the Fordham study he recently authored on high school grade inflation. On the Research Minute, Adam Tyner examines the impact of principal effectiveness on teacher turnover.

Amber’s Research Minute

Jason A. Grissom and Brendan Bartanen, “Strategic Retention: Principal Effectiveness and Teacher Turnover in Multiple-Measure Teacher Evaluation Systems,” American Educational Research Journal (September 2018).

President, Thomas B. Fordham Institute

Michael J. Petrilli is president of the Thomas B. Fordham Institute, research fellow at Stanford University’s Hoover Institution, executive editor of Education Next, editor in chief of the…

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David Griffith is Associate Director of Research at the Thomas B. Fordham Institute, where he manages or authors reports on various subjects including charter schools, …

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Adam Tyner is national research director at the Thomas B. Fordham Institute, where he develops, executes, and manages new research projects. Prior to joining Fordham, Dr. Tyner served as senior quantitative analyst at Hanover Research, where he executed data analysis projects and worked with school districts and other education stakeholders to…

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