Worldwide, the Programme for International Student Assessment (PISA) has emerged as a valid and reliable benchmark for assessing students' performance and for gaining significant influence over educational policy and decision-making. Since 2001, Qatar has engaged in massive educational reform, with high expectations for improving students'…

Large-scale international achievement studies such as PISA have been widely used to study how educational inequality compares across countries. Yet the various different biases that may affect these estimates are often not considered or are poorly understood. In this paper we draw upon the total survey error framework to provide a case study of…

We analyse the PISA-reported convergence in the performance of private and public schools in Portugal. When PISA sampling weights are used, the number of students enrolled in those types of schools and specific grades/tracks of study differs significantly from official population figures. To account for those differences, we apply a…

Cross-national studies on socioeconomic status (SES) achievement gaps have focused on the size of the gap and given less attention to where in the SES distribution the achievement gap tends to be relatively large within a society, and whether this location varies across countries. We estimate the relative size of achievement gaps between students…

Reducing the socio-economic achievement gap is a key goal of education policy internationally. Since 2017, the stated intention in Ireland is to use the Pobal HP Deprivation Index to identify schools serving high proportions of disadvantaged students. In spite of this, little published research has compared the performance of the HP index to…

This study explored a relationship between internet access and literacy using quantitative data regarding students' reading performance. Data used in this study included reading scores provided by the Program for International Student Assessment (PISA) and the internet access data made available by the Organization for Economic Co-operation and…

Recent research in the United States suggests that student performance differences between private and public schools disappear once student and school level characteristics are controlled for. This is an important result as it suggests that in the absence of such differences delivery of education through public means can be as efficient as that…

In all years of the Program for International Student Assessment (PISA) in primary mathematics education, Finland ranked in the lower places (44-61) in the dispersion index (the difference in scores between the 95th percentile and the 5th percentile), while Israel ranked in the upper places (1-3) in the same index. In the last PISA test, Israel…

Improving schooling by reducing achievement gaps based on family background has been on the agenda of school governance worldwide for more than three decades. International benchmarking like the OECD's Programme for International Student Assessment (PISA) is used to find models of best practice in effective school governance. Enlarging school…

Widening achievement gaps driven by socioeconomic disparity have become a global concern. Yet, few studies have been able to track the changes and developments of socioeconomic-achievement gaps (SES-achievement gaps henceforward) across time. Using PISA data from 2003 to 2018, we estimated family SES-achievement gaps in seven Asian education…

Gender gaps in school enrollment and achievement are usually investigated as separate facets of gender inequality in education. This study suggests that they might be linked by design. If boys and girls differ in their school enrollment rates, the student population will be gender biased. Since out-of-school adolescents tend to be less advantaged…

Instructional leadership continues to be a focus of research due to its effectiveness in improving schools. The understanding of effective instructional leadership has shifted from being engaged in day-to-day teaching and learning to being capable of organizing and managing teachers for instructional improvement. Most instructional leadership…

Family structures are associated with achievement outcomes, but the percentage of children residing in different family structures has changed over time. In this paper, we revisit data from the Programme for International Student Assessment (PISA) to determine whether previous findings have also changed over time. Drawing on PISA 2012, we employ…

How far is the world away from ensuring that every child obtains the basic skills needed to be internationally competitive? And what would accomplishing this mean for world development? Based on the micro data of international and regional achievement tests, we map achievement onto a common (PISA) scale. We then estimate the share of children not…

In this paper, we analyze recently collected data that conducts a unique assessment of high school student performance for over two thousand students from five Chinese provinces. Across three domains of scientific intelligence tested, we document heterogeneous gender gaps in academic performance. These differences generally arise due to…