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Journal ArticleDOI

The Impact of Individual Teachers on Student Achievement: Evidence from Panel Data

Jonah E. Rockoff
- 01 Apr 2004 - 
- Vol. 94, Iss: 2, pp 247-252
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TLDR
This paper found large and statistically significant differences among teachers: a one standard deviation increase in teacher quality raises reading and math test scores by approximately.20 and.24 standard deviations, respectively, on a nationally standardized scale.
Abstract
Teacher quality is widely believed to be important for education, despite little evidence that teachers' credentials matter for student achievement. To accurately measure variation in achievement due to teachers' characteristics-both observable and unobservable-it is essential to identify teacher fixed effects. Unlike previous studies, I use panel data to estimate teacher fixed effects while controlling for fixed student characteristics and classroom specific variables. I find large and statistically significant differences among teachers: a one standard deviation increase in teacher quality raises reading and math test scores by approximately .20 and .24 standard deviations, respectively, on a nationally standardized scale. In addition, teaching experience has statistically significant positive effects on reading test scores, controlling for fixed teacher quality.

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Citations
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Journal ArticleDOI

Teacher characteristics and student achievement: evidence from teacher surveys

TL;DR: This article used teacher survey data to investigate teacher characteristics that are not usually available in administrative data, as well as more readily available attributes such as experience and education, suggesting a potentially important role for teachers and peers.
Journal ArticleDOI

The Challenge of Teacher Retention in Urban Schools: Evidence of Variation from a Cross-Site Analysis

TL;DR: In this paper, the authors examine administrative data from 16 urban school districts to quantify teacher retention rates across sites and illustrate that retention varies substantially across districts, and investigate how retention varies by teachers' experience and effectiveness.
Posted Content

Priorities for Primary Education Policy in India’s 12th Five-year Plan

TL;DR: In this article, the authors make policy recommendations based on empirical studies and suggest an implementation roadmap for the 12th Plan of the Government of India to improve primary school access, infrastructure, pupil-teacher ratios (PTR), teacher salaries, and student enrollment.
Journal ArticleDOI

Value Added to What? How a Ceiling in the Testing Instrument Influences Value-Added Estimation

TL;DR: In this article, the sensitivity of value added to test score ceiling effects is examined and it is shown that teachers' value-added measures of teacher quality may be sensitive to the quantitative properties of the student tests upon which they are based.
Journal ArticleDOI

Are we wasting our children's time by giving them more homework?

TL;DR: The authors examined the effect of homework on math, science, English, and history test scores for eighth grade students in the United States and found that math homework has a large and statistically meaningful effect on math test scores throughout their sample.
References
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Journal ArticleDOI

Identification of Endogenous Social Effects: The Reflection Problem

TL;DR: The authors examined the reflection problem that arises when a researcher observing the distribution of behaviour in a population tries to infer whether the average behaviour in some group influences the behaviour of the individuals that comprise the group.
Posted Content

Teachers, Schools, and Academic Achievement

TL;DR: The authors disentangles the separate factors influencing achievement with special attention given to the role of teacher differences and other aspects of schools, and estimates educational production functions based on models of achievement growth with individual fixed effects.
Journal ArticleDOI

Managing with Style: The Effect of Managers on Firm Policies

TL;DR: In this paper, the authors investigate whether and how individual managers affect corporate behavior and performance and show that managers with higher performance effects receive higher compensation and are more likely to be found in better governed environments.
Posted Content

The Economics of Schooling: Production and Efficiency in Public Schools.

TL;DR: In this article, the authors point out that public and professional interest in education is likely to be short-lived, doomed to dissipate as frustration over the inability of policy to improve school practice sets in.
Posted Content

Experimental Estimates of Education Production Functions

TL;DR: This paper analyzed data on 11,600 students and their teachers who were randomly assigned to different size classes from kindergarten through third grade and found that performance on standardized tests increases by 4 percentile points the first year students attend small classes; the test score advantage of students in small classes expands by about one percentile point per year in subsequent years.
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