In this study, we estimated the relationship between two popular measures of teacher effectiveness--teachers' value-added model (VAM) estimates, represented in this study via median growth percentiles (MGPs), and teachers' observational scores, derived from the TAP System for Teacher and Student Advancement. We examined the relationship between…

Until recently, legal challenges to using value-added models (VAMs) throughout the United States (US) for high-stakes teacher evaluative decisions (e.g., merit pay, tenure, and termination) were unsuccessful, especially in the state of Florida. Hence, prior and still, multiple teachers throughout Florida have been terminated or involuntarily…

We assessed whether an adaptation of value-added analysis (VAA) can provide evidence on the relative effectiveness of interventions implemented in a large school district. We analyzed two datasets, one documenting interventions received by underperforming students, and one documenting interventions received by students in schools benefiting from…

What are the ways in which library-provided bibliometric services add value to the research enterprise? Tasked with developing a program to assess and improve research impact services at Indiana University Bloomington, the open scholarship librarian launched a research impact offering in fall 2019, with positive results. Research impact services…

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"…

Extension professionals face challenges in quantifying the impact of their efforts in advancing the decision-making process inherent in setting natural resources policy. We developed a flexible tool that measures the impact of improving decision makers' planning efforts. The tool consists of two sets of survey questions that can be modified to fit…

Previous reports suggest that administrators rarely dismiss low-performing teachers despite the changing policy landscape allowing them to do so. This brief uses survey data from Tennessee to investigate the underlying reasons explaining administrators' decisions to retain low-performing teachers. The presented analysis suggests that…

Justine Finley, newly appointed principal of Northside Elementary, had been tasked with increasing her school's grade under the state accountability system and keeping neighborhood families from choosing to enroll in the charter school down the street. The superintendent made these priorities very clear. After spending the first 3 months observing…

The purpose of this study is to critically evaluate value-added accountability measures currently enacted in the United States at the federal and state levels to assess teacher preparation programme (TPP) effectiveness. We draw on Newton and Shaw's framework for the evaluation of testing policy to evaluate the technical quality and social…

Systemic efforts to strengthen teacher preparation in Louisiana led to the first statewide value-added assessment (VAA) of teacher preparation programs (TPPs). Subsequently, a number of states have adopted VAA of TPPs. The authors describe challenges that were confronted around the deployment of Louisiana's VAA of TPPs. The discussion is organized…

Since the adoption of teacher evaluation systems that rely, at least in part, on controversial student achievement measures, little research has been conducted that focuses on stakeholders' perceptions of systems in practice, specifically school principals. This study was conducted in a large urban school district to better understand principals'…

In this study, we investigated the factor structure underlying the TAP System for Teacher and Student Advancement used across the nation for increased teacher-level accountability purposes. We found evidence of poor fit based on the factor structure posited and found large correlations among dimensions, suggesting one-to-two factors with one…

Papay (2011) noticed that teacher value-added measures (VAMs) from a statistical model using the most common pre/post testing timeframe--current-year spring relative to previous spring (SS)--are essentially unrelated to those same teachers' VAMs when instead using next-fall relative to current-fall (FF). This is concerning since this choice--made…

This article describes an action research (AR) project for designing and implementing a structured mentoring programme in a Spanish university. A student affairs unit, a team of researchers, faculty-mentors and student-protégés worked together on three cycles of AR. The result is a programmatic mentoring programme for the development of…

This quantitative study investigated the relationship between teacher dispositions, subject content knowledge, pedagogical content knowledge, and reasons that school principals recommend non-renewal of teachers' contracts. Nearly 2,000 school principals in 13 states completed an emailed survey. In deciding whether to non-renew a teacher contract,…