Background: While highlighting is one of the most common strategies to enhance reading comprehension, little is known about how highlighting behavior and its relationship with performance varies across cultures. Our purpose was to examine whether the use and the success of highlighting prevalence, quantity, and task relevance vary internationally.…

Using machine learning, this research aimed to examine the crucial factors that predict the reading performance of fourth-grade students from Türkiye who participated in PIRLS 2021. When trained with the data of 3589 fourth-grade students and their 405 independent variables, the support vector machine (SVM) algorithm properly distinguished between…

This paper informs users of data collected in international large-scale assessments (ILSA), by presenting argumentsunderlining the importance of considering two design features employed in these studies. We examine a commonmisconception stating that the uncertainty arising from the assessment design is negligible compared with that arisingfrom the…

The COVID-19 pandemic disrupted education worldwide as educational systems made the decision to close schools to contain the spread of the virus. The duration of school closures varied greatly internationally. In this study, we use representative trend data from more than 300,000 students in 29 countries to examine whether the cross-country…

Globally, the private school share of enrollment increased from about 14 percent in 2000 to about 18 percent in 2019. We estimate the systemic effect of private enrollment share on learning outcomes. Estimates of the systemic effect of private school enrollment capture any competitive effects as well as any differences between public and private…

School disciplinary climate influences student outcomes. As a result, examining differences in principals' perceptions of disciplinary climate within and across countries and regions may shed some light on decreasing achievement gaps. The quantitative study examined how principals from different geographical locations perceive school disciplinary…

In international large-scale assessments, students may not be compelled to answer every test item: a student can decide to skip a seemingly difficult item or may drop out before the end of the test is reached. The way these missing responses are treated will affect the estimation of the item difficulty and student ability, and ultimately affect…

The Cross-Classified Mixed Effects Model (CCMEM) has been demonstrated to be a flexible framework for evaluating reliability by measurement specialists. Reliability can be estimated based on the variance components of the test scores. Built upon their accomplishment, this study extends the CCMEM to be used for evaluating validity evidence.…

This study comprises two meta-analyses conducted to investigate relations between socioeconomic status (SES) and academic achievement, with a focus on macro-level, micro-level, and methodological moderating variables in primary and secondary education. The first meta-analysis is based on 326 empirical studies with 949,699 students from 47…

From once being synonymous with reading and writing, literacy, as a concept has expanded in the last three decades to today being associated with multiple meaning making forms and competences. Impactful, in this shift, has been the research orientation of New Literacy Studies. Besides academia, the literacy concept has also had a major influence…

Based on the relationships motivation theory, it can be assumed that social interactions in elementary school are essential for students' development and especially for their school success. Thus, this study examined how vital social resources, more precisely social interactions with peers and teachers, are for two central aspects of school…

Surveys such as the Trends in International Mathematics and Science Study (TIMSS), Progress in International Reading Literacy Study (PIRLS) and the Programme for International Student Assessment (PISA) enable educators, policymakers and the wider community to compare Australian students with each other, as well as their counterparts across the…

Progress in International Reading Literacy Study (PIRLS) was used to measure Indonesian fourth grade elementary school students' reading comprehension in 2006 and 2011. Indonesian students scored among the lowest of the participating countries with a score of 405 in 2006 and 428 in 2011, with the PIRLS average scale score being 500. These results…

This study comparatively examines variation among the expectations of parents worldwide for the educational attainment of their children. The data are from the 2011 Progress in International Reading and Literacy Study (PIRLS). A two-level hierarchical linear model (HLM) was used to estimate multilevel and multi-contextual effects on such…

This paper extends existing work on teacher weighting in student-centered surveys by looking into aspects of practical implementation of deriving and using weights for teacher-centered analysis in the Trends in International Mathematics and Science Study (TIMSS) and the Progress in International Reading Literacy Study (PIRLS). The formal…