Amid the global surge of learner-centered pedagogy (LCP) as a "universal panacea," this article proposes an alternative pedagogical framework in Tanzania encompassing (1) historically nurtured pedagogies, (2) currently valued pedagogies, and (3) globally promoted LCP. Using the comparative case study (CCS) approach and the capability…

This dissertation consists of two chapters on topics in Industrial Organization. In Chapter 1, I discuss a central question of the policy debate on public education: how to get more for less. Charter schools have been a tool in this arena to pressure traditional public schools to improve or lose students to them. Moreover, charter schools…

The number of years to estimate value-added measures (VAM) has received insufficient attention. Researchers often use as many years as available, to increase precision and decrease transitory sorting bias. However, this decision has little theoretical or empirical backing. We develop a theoretical framework and evaluate data from thousands of…

Local education agencies (LEAs) continue to use value-added models (VAMs) for teacher evaluation policies and purposes, often with consequences attached. Although the Every Student Succeeds Act (ESSA) provides more flexibility to LEAs, few have discontinued VAM use, suggesting they interpret VAMs as a valid measure of teacher effectiveness. In…

Contemporary teacher evaluation policies are built upon multiple-measure systems including, primarily, teacher-level value-added and observational estimates. However, researchers have not yet investigated how using these indicators to evaluate teachers might distort validity, especially when one indicator seemingly trumps, or is trusted over the…

This paper proposes a new methodology for estimating teacher value-added. Rather than imposing a normality assumption on unobserved teacher quality (as in the standard empirical Bayes approach), our nonparametric estimator permits the underlying distribution to be estimated directly and in a computationally feasible way. The resulting estimates…

The use of student learning objectives (SLOs) as part of teacher performance systems has gained traction quickly in the United States, yet little is known about how teachers select specific students' learning goals. When teachers are evaluated--and sometimes compensated--based on whether their students meet the very objectives the teachers set at…

It is a much-lamented fact that research with the potential to inform or influence education policy instead remains policy inert. There are many reasons for this frustrating state of affairs, including a lack of strategic thinking on the part of researchers on how to successfully accomplish outreach--as opposed to communication with peers…

Although schools' relative contribution to pupils' progress is increasingly used in accountability systems around the world, momentum for value-added models (VAM) has not been reached in Chile. This small-scale study explores qualitatively the policy context in which this omission takes place, by analyzing policy documents and interviewing local…

Educational reforms have occurred throughout the history of public education. In 2009, the federal Race to the Top initiative was born and included many educational reform models. To have these reform models gain traction at the state level, a call was made by the U.S. Department of Education (Race to the Top Program Executive Summary, 2009) for…

Nations, states, and districts must choose among an array of different approaches to measuring school effectiveness in implementing their accountability policies, and the choice can be difficult because different approaches yield different results. This study compares two approaches to computing school effectiveness: a "beating the odds"…

Education systems focus on issues related to school effects and differences. School effects are used as a basis for accountability in various countries including China. This study investigated the stability and cross-disciplinary consistency of value-added estimates based on student scores in selected schools in a city in central China. The…

Many prior studies have explored average differences in initial levels of teaching effectiveness among graduates from different teacher preparation programs (TPPs) and the features of preparation that predict these differences. We focus on another important dimension of effectiveness--how graduates from different TPPs improve over time. Examining…

Teachers are among the most important school-provided determinants of student success. Effective teachers improve students' test scores as well as their attendance, behavior, and earnings as adults. However, students do not enjoy equal access to effective teachers. This article reviews some of the key challenges associated with teacher policy…

The Every Student Succeeds Act (ESSA) appears to offer states and districts discretion to develop teacher evaluation policies, including those that may use Value Added Models (VAMs). While scholars are discussing this flexibility, limited attention has been paid to the potential role of the law in connection with the future use of VAMs in…