What Does Certification Tell Us About Teacher Effectiveness? Evidence from New York City
We use six years of data on student test performance to evaluate the effectiveness of certified, uncertified, and alternatively certified teachers in the New York City public schools. On average, the certification status of a teacher has at most small impacts on student test performance. However, among those with the same certification status, there are large and persistent differences in teacher effectiveness. This evidence suggests that classroom performance during the first two years, rather than certification status, is a more reliable indicator of a teacher's future effectiveness. We also evaluate turnover among teachers with different certification status, and the impact on student achievement of hiring teachers with predictably high turnover. Given relatively modest estimates of experience differentials, even high turnover groups (such as Teach for America participants) would have to be only slightly more effective in their first year to offset the negative effects of their high exit rates.
|Date of creation:||Apr 2006|
|Date of revision:|
|Publication status:||published as Thomas J. Kane, Jonah E. Rockoff and Douglas O. Staiger. Economics of Education Review Volume 27, Issue 6, December 2008, Pages 615-631|
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- Donald Boyd & Pamela Grossman & Hamilton Lankford & Susanna Loeb & James Wyckoff, 2006.
"How Changes in Entry Requirements Alter the Teacher Workforce and Affect Student Achievement,"
Education Finance and Policy,
MIT Press, vol. 1(2), pages 176-216, April.
- Donald Boyd & Pamela Grossman & Hamilton Lankford & Susanna Loeb & James Wyckoff, 2005. "How Changes in Entry Requirements Alter the Teacher Workforce and Affect Student Achievement," NBER Working Papers 11844, National Bureau of Economic Research, Inc.
- Hanushek, Eric, 1971. "Teacher Characteristics and Gains in Student Achievement: Estimation Using Micro Data," American Economic Review, American Economic Association, vol. 61(2), pages 280-88, May.
- Brian A. Jacob & Steven D. Levitt, 2003.
"Rotten Apples: An Investigation Of The Prevalence And Predictors Of Teacher Cheating,"
The Quarterly Journal of Economics,
MIT Press, vol. 118(3), pages 843-877, August.
- Brian A. Jacob & Steven D. Levitt, 2003. "Rotten Apples: An Investigation of the Prevalence and Predictors of Teacher Cheating," NBER Working Papers 9413, National Bureau of Economic Research, Inc.
- Ballou, Dale, 1996. "Do Public Schools Hire the Best Applicants?," The Quarterly Journal of Economics, MIT Press, vol. 111(1), pages 97-133, February.
- Figlio, David N., 2006.
"Testing, crime and punishment,"
Journal of Public Economics,
Elsevier, vol. 90(4-5), pages 837-851, May.
- Douglas N. Harris & Tim R. Sass, 2009. "The effects of NBPTS-certified teachers on student achievement," Journal of Policy Analysis and Management, John Wiley & Sons, Ltd., vol. 28(1), pages 55-80.
- Ehrenberg, Ronald G. & Brewer, Dominic J., 1994. "Do school and teacher characteristics matter? Evidence from High School and Beyond," Economics of Education Review, Elsevier, vol. 13(1), pages 1-17, March.
- Daniel M. Koretz, 2002. "Limitations in the Use of Achievement Tests as Measures of Educators' Productivity," Journal of Human Resources, University of Wisconsin Press, vol. 37(4), pages 752-777.
- Eric A. Hanushek & John F. Kain & Steven G. Rivkin, 1998.
"Teachers, Schools, and Academic Achievement,"
NBER Working Papers
6691, National Bureau of Economic Research, Inc.
- Paul T. Decker & Daniel P. Mayer & Steven Glazerman, 2004. "The Effects of Teach For America on Students: Findings from a National Evaluation," Mathematica Policy Research Reports c8b5eb6d499c465c86a96bee4, Mathematica Policy Research.
- Charles T. Clotfelter & Helen F. Ladd & Jacob L. Vigdor, 2007. "How and Why do Teacher Credentials Matter for Student Achievement?," NBER Working Papers 12828, National Bureau of Economic Research, Inc.
- Jonah E. Rockoff, 2004. "The Impact of Individual Teachers on Student Achievement: Evidence from Panel Data," American Economic Review, American Economic Association, vol. 94(2), pages 247-252, May.
- Summers, Anita A & Wolfe, Barbara L, 1977. "Do Schools Make a Difference?," American Economic Review, American Economic Association, vol. 67(4), pages 639-52, September.
- David N. Figlio & Joshua Winicki, 2002.
"Food for Thought: The Effects of School Accountability Plans on School Nutrition,"
NBER Working Papers
9319, National Bureau of Economic Research, Inc.
- Figlio, David N. & Winicki, Joshua, 2005. "Food for thought: the effects of school accountability plans on school nutrition," Journal of Public Economics, Elsevier, vol. 89(2-3), pages 381-394, February.
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