At least sixteen US states have taken steps toward holding teacher preparation programs (TPPs) accountable for teacher value-added to student test scores. Yet it is unclear whether teacher quality differences between TPPs are large enough to make an accountability system worthwhile. Several statistical practices can make differences between TPPs…

Panel or grouped data are often used to allow for unobserved individual heterogeneity in econometric models via fixed effects. In this paper, we discuss identification of a panel data model in which the unobserved heterogeneity both enters additively and interacts with treatment variables. We present identification and estimation methods for…

While states are no longer required to set up teacher evaluation systems based in significant part on student test scores, quite a few continue to use value-added (VAMs) or student growth percentile (SGP) models for that purpose. In this study, we analyzed three years of teacher data to illustrate the performance of teachers' median growth…

Value-added estimates of teacher or school quality are increasingly used for both high- and low-stakes accountability purposes, making understanding of their limitations critical. A review of the recent value-added literature suggests three concerns with the state of the research. First, the issues receiving the most research attention have not…

While much has been written about the effects of standardized testing on student achievement, less work has addressed how parents take up this information. Drawing on a survey of 286 parents in a diverse urban school district, this research illuminates three aspects of parental response to test score information: 1) how parents relate various…

In recent years, states and districts have responded to federal incentives and pressure to institute major reforms to their teacher evaluation systems. The passage of the Every Student Succeeds Act in 2015 now provides state policymakers with even greater autonomy to redesign existing evaluation systems. Yet, little evidence exists to inform…

Student peer effects are well documented; however, we know far less about peer effects among teachers. We hypothesize that a relatively effective teacher can positively affect the performance of his or her peers, whereas a relatively ineffective teacher may negatively affect the performance of other teachers with whom he or she works closely.…

Educational leaders are struggling with the issue of academic reform as it pertains to accountability for student achievement. With increasing pressures to improve student achievement, many states have adopted value-added measures to monitor student growth and teacher effectiveness. This study undertook a quantitative approach to examine the…

Retaining effective teachers is a key policy priority nationwide, particularly in districts that serve large numbers of disadvantaged students. We investigate whether a change in the Miami region's Teach for America (TFA) placement strategy was accompanied by changes in teacher attrition and mobility decisions. Our results suggest that the…

The increased use of value-added measures is a result of policymakers viewing traditional measures of teacher effectiveness as obsolete and unrelated to student achievement. Additionally, literature lacks substantial findings examining the relationship between principal observation ratings and a teacher's value-added scores based on the…

Retaining effective teachers is a key policy priority nationwide, particularly in districts that serve large numbers of disadvantaged students. We investigate whether a change in the Miami region's placement strategy was accompanied by changes in teacher attrition and mobility decisions. Our results suggest that the increased concentration of TFA…

Both anecdotal and systematic evidence points to the importance of teachers for students' long-run success. Previous research on effective teachers has focused almost exclusively on student test score gains in math and reading. For this study we are able to link middle and high school teachers to the class-attendance of students in their…

Although teacher quality is usually signalled to be the most relevant school-level factor impacting students' learning, little is known about the relevance of teacher effects explaining educational inequality. By using a value-added model for a cohort of 10th graders, in this work we examine the socioeconomic gap in teacher effects across Chilean…

Are equal educational opportunities sufficient to narrow long-standing economic and racial inequalities in achievement? In this article, I test the hypothesis that poor and minority students benefit less from effective elementary school teachers than do their nonpoor and white peers, thus exacerbating inequalities. I use administrative data from…

Are equal educational opportunities sufficient to narrow long-standing economic and racial inequalities in achievement? In this paper, I test the hypothesis that poor and minority students benefit less from effective elementary school teachers than their non-poor and White peers, thus exacerbating inequalities. I use administrative data from…