Today, efforts are underway across the country to transform teacher evaluation into a useful tool for improving teaching and learning. These efforts are supported by state statutes as well as by improvements in state and local data systems and the development of new student assessments. In 2015, the National Council on Teacher Quality (NCTQ)…

Comprehensive teacher evaluation systems are a core element of current state and local strategies to support improved teaching and learning in elementary and secondary education in the United States. The Study of Emerging Teacher Evaluation Systems provides descriptive information on the design and early implementation of teacher evaluation…

We study the effectiveness of teachers certified by the National Board for Professional Teaching Standards (NBPTS) in Washington State, which has one of the largest populations of National Board-Certified Teachers (NBCTs) in the nation. Based on value-added models in math and reading, we find that NBPTS-certified teachers are about 0.01-0.05…

Background: In the last decade, the effects of teachers on student performance (typically manifested as state-wide standardized tests) have been re-examined using statistical models that are known as value-added models. These statistical models aim to compute the unique contribution of the teachers in promoting student achievement gains from grade…

Our aim in this article is to draw attention to some underappreciated problems in the design and implementation of evaluation systems that incorporate value-added measures. We focus on four: (1) taking into account measurement error in teacher assessments, (2) revising teachers' scores as more information becomes available about their students,…

This study examines the validity of a statewide teacher evaluation system in the Commonwealth of Virginia. Three hundred and thirty-eight teachers from 16 at-risk schools located in eight school districts participated in an evaluation system pilot during the 2011-2012 academic year. Teachers received ratings on six teacher effectiveness process…

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…

Using administrative longitudinal data from five states, we study how value-added measures of teacher performance are affected by changes in state standards and assessments. We first document the stability of teachers' value-added rankings during transitions to new standard and assessment regimes and compare our findings to stability during stable…

The purpose of the study is to explore the influence of teaching evaluations on teachers in that they might try to please their students by giving higher grades in order to get higher teaching evaluation scores. To achieve this purpose, the study analyzed the correlations between teaching evaluation scores, student's final grades and course fail…

Many states only recently incorporated indicators of student achievement into teacher evaluation systems for Non-Tested Subjects and Grades (NTSG). This study examines how practices related to the inclusion of student achievement measures vary across states as to the discretion left to districts in defining and implementing evaluation systems for…

This report summaries the Professional Pathways for Teachers (PPfT) appraisal scores and teachers' perceptions of the appraisal system. The PPfT appraisal system was developed and refined during the 2014-2015 and 2015-2016 school years. The 2016-2017 school the appraisal system was implemented district-wide. The 2016-2017 appraisal scores will…

This memorandum presents the results of the most recent scan of student achievement measures, other than state tests, in state teacher evaluation systems. This scan also includes measures of student-centered outcomes unrelated to achievement.

This article uses empirical data to consider the consequences of particular characteristics of instruction and testing in high school for the modeling and estimation of value-added measures of school or teacher effectiveness. Unlike Mathematics and Reading for most elementary and middle school grades, there is a lack of annual testing of students…

In the state of New Jersey and nationally, teacher evaluation is a current focus of education reform efforts (Hallinger et al., 2014; Schulman, 2014). A well-executed teacher evaluation system produces data regarding educator effectiveness. It is the intention of the 2012 AchieveNJ teacher evaluation reform law that teacher evaluation data be used…

Central to improving the quality of education is developing a teacher evaluation system that promotes teachers' professional growth, the improvement of student learning, and educational equality for all students regardless of social factors such as socio-economic status, educational environment, race, and gender. To address these issues in South…