Creativity can be assessed using various methods, including divergent thinking performance, self-ratings, and teacher ratings. However, these measures may not always align, as they may not consistently identify creative potential in the same manner. The present study aimed to identify latent subgroups of students based on their observed…

The purpose of this technical appendix is to share detailed results and more fully describe the sample and methods used to produce the research brief, "COVID's Impact on Science Achievement: Trends from 2019 through 2024. We investigated three main research questions in this brief: 1) How did science achievement in 2021 and 2024 compare to…

This study investigates the student- and school-level predictors of reading performance across five top-performing countries in the Progress in International Reading Literacy Study (PIRLS) 2021. Utilising a multilevel analysis, the research examines the influence of cognitive development, socio-cultural contexts and educational environments on…

The importance of enhancing social and emotional skills in educational settings has gained prominence, with many countries and organizations embracing the Social and Emotional Learning (SEL) framework to equip individuals with the tools needed for shaping a self-identity, emotional regulation, goal achievement, empathy, nurturing relationships,…

This paper examines the problem of modernization of the national education model, based on the program documents "Mangilik El" and "Rukhani Zhangyru," the project "New humanitarian knowledge: 100 new textbooks in the Kazakh language," "Daryn" programs, etc., aimed at the spiritual development of the nation.…

The aim of this research is to study the merits and complementarity of Construct Mapping and Categorical Principal Components Analysis as two approaches that explore the dimensionality of multiple-choice items in achievement tests. Data from the two forms of the Romanian National Assessment Tests on Science were used to explore the dimensionality…

The achievement of Indonesian students in PISA remains unsatisfactory, as evidenced by their scores that are below the baseline level set in PISA. One of the contributing factors is that Indonesian students are less trained in solving problems with characteristics such as in PISA items. Therefore, it is necessary to familiarize Indonesian students…

In 2018 the Organization for Economic Cooperation and Development (OECD) stressed that 'citizens need not only the skills to be competitive and ready for a new world of work, but more importantly they also need to develop the capacity to analyse and understand global and intercultural issues' (OECD 2018, 2). The OECD global competence framework…

Valid cross-country comparisons of student learning and pivotal factors contributing to it, such as teaching quality, offer the possibility to learn from outstandingly effective educational systems across the world and to improve learning in classrooms by providing policy relevant information. Yet, it often remains unclear whether the instruments…

Purpose: The students' competencies of math are required to be assessed by using an international scale of evaluation. Thus, education policies and learning evaluation are developed by educational policymakers to improve the education system and result quality. Hence, the purpose of this research was to investigate The Contribution of…

This study investigates the correlation between morphological awareness and reading comprehension. It was conducted with a sample of 55 second-grade students from SMA (Senior High School) Laboratorium Unsyiah, Banda Aceh. The data measuring morphological awareness and reading comprehension were collected through a test of morphological awareness…

Mechanisms causing item nonresponses in large-scale assessments are often said to be nonignorable. Parameter estimates can be biased if nonignorable missing data mechanisms are not adequately modeled. In trend analyses, it is plausible for the missing data mechanism and the percentage of missing values to change over time. In this article, we…

We consider situations in which public charter school lotteries are neither universally conducted nor consistently documented. Such lotteries produce "broken" Randomized Control Trials, but provide opportunities to assess the internal validity of quasi-experimental research designs. Here, we present the results of a statewide charter…

Modern international studies of educational achievement have grown in terms of participating educational systems. Accompanying this development is an increase in heterogeneity, as more and different kinds of educational systems take part. This growth has been particularly pronounced among low-performing, less economically developed systems.…

The present study aims to determine the relative efficiency of 28 countries participated in PISA 2015 and TALIS 2013 based on student performance and teacher quality, and to sort the countries according to their efficiency scores by using a super efficiency model. Moreover, this study attempts to reveal important improvements countries must make…