The validity of the Kappa coefficient of chance-corrected agreement has been questioned when the prevalence of specific rating scale categories is low and agreement between raters is high. The researchers proposed the Lambda Coefficient of Rater-Mediated Agreement as an alternative to Kappa to address these concerns. Lambda corrects for chance…

This paper aims to identify and compare key factors influencing US States' or an OECD country's decision to employ student test scores or test score value-added (VAM) in evaluating teacher effectiveness. Analysis using multiple linear probability model and logistic regression frameworks indicates that the use of VAM/student test scores was…

The teaching quality evaluation of college teachers is an important indicator of school evaluation, performance assessment and teacher promotion. However, the existing evaluation methods are only limited to the formal evaluation of teaching behavior, and have not achieved objective, reasonable and scientific evaluation results. The purpose of this…

Systematic classroom observation is often used in evaluating and enhancing the quality of classroom instruction. However, classroom observation can potentially suffer from human bias. In addition, the traditional classroom observation is too expensive for resource-constrained environments (e.g., Sub-Saharan Africa, South and Central Asia). A…

Planning is an essential part of the preparation and implementation of the teaching process. Designing and planning education is an important part of the complex professional competencies of teachers, which were the subject of several years of research carried out at the University of Constantine the Philosopher in Nitra. Scientific research of…

While fully understanding the multi-faceted role of universities and other higher education institutions, Professor Edwards advocates for the status and value of teaching, particularly in times of emphasis on research outputs and league tables. He draws on his reflections from more than four decades of experience of teaching at university level…

The paper presents results from the evaluation of the Teach for Bulgaria (TFB) program, which is part of the Teach for All global network. TFB activities have relevance for a variety of fast-track pathways to the teaching profession. The evaluation is based on a quasi-experimental assessment of teacher performance through student value-added…

This study investigated the collaboration of five science teacher leaders in a vertical group, supported by a grant-funded teacher leadership professional development program. It utilized video artifacts of teaching and transcriptions of collaborative meetings to answer the following research question: What happens when science teachers in a…

The Every Student Succeeds Act prohibits the federal government from requiring the use of student achievement data for teacher accountability purposes. As states grapple with what to do about teacher accountability, it is critical to examine policy influences on a) the equitable distribution of effective teachers; and b) how teacher accountability…

In early 2015, the Reform Support Network brought together State department of education leaders from Colorado, Delaware, New Jersey and Tennessee to discuss strategies for refining and sustaining high-quality educator evaluation systems. During the convening, representatives from the Tennessee Department of Education (TDOE) explained how the…

Teacher-evaluation has become a key measure for determining teacher effectiveness and the examination of the evaluation process at early childhood levels is a critical area of study. Responding to federal policies, many states have reformed their teacher evaluation systems. One of the more recent developments in state policy is the inclusion of…

Student Growth Percentiles (SGPs) are increasingly being used in evaluations of teacher effectiveness. This study investigates two properties of SGPs: 1) SGP sensitivity to reference group characteristics such as sample size, free and reduced lunch (FRL) status, and English language learner (ELL) status; and 2) variation in score changes across…

Policymakers and school administrators have embraced value-added models of teacher effectiveness as tools for educational improvement. Teacher value-added estimates may be viewed as complicated scores of a certain kind. This suggests using a test validation model to examine their reliability and validity. Validation begins with an interpretive…

On November 19, 2009, the Bill & Melinda Gates Foundation announced that it would invest $290 million to support effective teaching as a means to ensure all students receive the education they need to succeed in high school and beyond. The foundation made six-year grants to support four Intensive Partnership for Effective Teaching (IP) sites…

This study offers a critical policy analysis of the 2014 teacher preparation regulation proposed by the federal government, designed to alter the higher education accountability system. Using frame analysis and Burke's Accountability Triangle (2005), we reviewed 74 policy documents and tools, media artifacts, and position statements relevant to…