Research on school improvement has accumulated an extensive list of factors that facilitate turnarounds at underperforming schools. Given that context or resource constraints may limit the possibilities of putting all of these factors in place, an important question is what is necessary and sufficient to turn a school around. We use qualitative…

School effectiveness refers to an educational institution's ability to achieve its predetermined goals, especially regarding student learning outcomes, development, and well-being. Although forming and strengthening partnerships between schools is commonly used to improve school effectiveness, empirical evidence on the connection between school…

The importance of strategic planning and human resource management (SHRM) for school effectiveness and improvement has been stressed. Yet, research shows that both are challenging aspects of school management. This qualitative study explores (a) the role of strategic planning in SHRM and (b) the link between SHRM and the factors that stimulate…

Prior achievement is essential to estimating the role of schools and school factors on student outcomes because it measures students' pre-existing knowledge and skills. However, its very strong effects and their implications for research and policy are not widely appreciated. Analyses of student achievement in five domains shows that prior…

The COVID-19 pandemic-associated learning losses were unequal across school subjects and sociodemographic groups. This study posits that these losses are also heterogeneous based on pre-pandemic school effectiveness, that is, the value schools added above the expected students' learning based on their socioeconomic background. Using national-scale…

School inspections are a common feature of many education systems. These may be informed by quantitative background data about schools. It is recognised that there are pros and cons of using such quantitative information as part of the inspection process, though these have rarely been succinctly set out. This paper seeks to fill this gap by…

In order to support research on school effectiveness, there is a need for valid and reliable instruments to assess policymaking capacities of schools. Increasingly, policymaking is seen as a shared responsibility of the entire pedagogical team of a school. In this article, data were analysed from a sample of 1,696 (care) teachers coordinators and…

This article aims to measure and compare the effectiveness of voucher schools and public schools on mathematics and reading test score trajectories from Grade 4 to Grade 10 in Chile. We analysed a national database that includes measures taken in 2007, 2011, and 2013 from a same sample of over 140,000 students. Multilevel-growth models were used…

In social contexts, feedback by observers, participants, or recipients provides information on performance and products, thereby creating an opportunity to learn and improve. In education governance, many countries rely on school inspection by professional observers to convey feedback on organizational and pedagogical processes and outcomes. This…

Although there is recognition that there may be differential outcomes for groups of students within schools, examination of outcomes for subgroups presents challenges to researchers and policymakers. It complicates analytic procedures, particularly when the number of students per school in the subgroup is small. We explored five alternatives for…

This article investigates the relationship between school-level factors associated with school quality and progress in student attainment in English secondary schools. Furthermore, it examines the relationship between frequency of classroom observation of teaching (by school leaders or by fellow teachers) in English secondary schools and progress…

There are reports about school improvement initiatives that have been successfully implemented and evaluated within relatively brief time scales. However, many initiatives do not survive over longer terms. Our purpose in this study was to identify successful strategies for achieving long-term school improvement. We interviewed 12 leaders at four…

This research intended to identify key contextual factors that synergistically influence high- and low-performing students' science outcomes by drawing upon a dynamic model of educational effectiveness. The dataset, the Programme for International Student Assessment (PISA) 2015, consisted of 79,963 science scores for secondary students (49,924…

School voucher programs are scholarship initiatives -- frequently government funded or incentivized -- that pay for students to attend private schools of their choice. This study is the first formal meta-analytic consolidation of the evidence from all randomized controlled trials (RCTs) evaluating the student-level math and reading test score…

Although schools with a high concentration of ethnic minorities often underperform, not much is known about the factors that predict high and even excellent achievement of pupils within these schools. Therefore, we examined which concrete diversity practices and key psychological processes increase or decrease the likelihood/odds for high and…