Deficits in numerical magnitude perception characterize the mathematics learning disability developmental dyscalculia (DD), but recent studies suggest the relation stems from inhibitory control demands from incongruent visual cues in the nonsymbolic number comparison task. This study investigated the relation among magnitude perception during…

Prior work has documented a substantial penalty associated with taking the Partnership for Assessment of Readiness for College and Careers (PARCC) online relative to on paper (Backes & Cowan, 2019). However, this penalty does not necessarily make online tests less useful. For example, it could be the case that computer literacy skills are…

This May sees the release of the results from the third PISA assessment of financial literacy. These results are largely consistent with previous findings, but also go beyond earlier assessments in probing students' behaviours and attitudes towards money matters (including digital money matters) and their exposure to financial education at school.…

International large-scale assessments (ILSAs) are one of the most important tools policymakers and other educational stakeholders have to inform evidence based decision making for educational reform. Despite this, and the widespread use of ILSA data, results are sometimes misunderstood or misinterpreted. Here, we offer a brief guide to ILSAs and…

Evolving technologies have changed the ways people read and exchange information, whether at home, at school or in the workplace. When PISA assessed 15-year-olds' reading literacy for the first time, in 2000, only in two countries -- Canada and Norway -- did more than 50% of the population use the Internet. In 2009, about 15% of students in OECD…

Non-cognitive skills are routinely measured using self-reports in the context of large-scale international assessments. However questions remain on the adequacy of self-reports to conduct comparisons. Measures that exploit test-taker's behaviour during the completion of questionnaires or of the cognitive tests have been proposed in the literature…

The belief that additional time allows children to become more ready for school has affected public policy and individual practices. Prior studies estimated either associations between school entry age and academic growth or causal effects on achievement measured at one or two points. This paper contributes novel causal evidence for the impacts of…

The purpose of this quantitative dissertation in practice was to explore the academic achievement of students of low socioeconomic status attending the District of Columbia's traditional and selective public high schools, as measured by the annual Partnership for Assessment of Readiness for College and Careers (PARCC) standardized test scores. The…

In Lebanon, science is taught in an international language (French or English) based on a language-in-education policy rooted in Lebanon's colonial history. Given the intersection among social/socioeconomic class, educational equity, and science performance, learning science in a language other than one's own raises concerns around…

This study aims to investigate the effects of implementing active learning activities through an interactive learning platform, ClassPoint, to improve the English vocabulary, grammatical retention, and motivation of Thai undergraduate students in the field of hotel and tourism. The one-group pretest-posttest research design was used. The…

Achieving gender equality in education is not only a matter of social justice: it is a catalyst for economic growth and societal well-being. This OECD report explores gender disparities in education in the Latin American and Caribbean (LAC) region, drawing on data from the Programme for International Student Assessment (PISA) and the Programme for…

While the socio-ecological challenges of the Anthropocene are complex and interdisciplinary in nature, contemporary science is profoundly implicated in understanding and responding to them. The latest Organisation for Economic Cooperation and Development (OECD) Programme for International Student Development (PISA) 2025 Science Framework has…

This paper examines the effect of COVID-19 on learning loss and learning inequality in South Africa using 2016 and 2021 Grade 4 PIRLS datasets. On average, South African Grade 4 reading achievement declined by 31 PIRLS points from 320 in 2016 to 288 in 2021, equivalent to a decline of 0.29 standard deviations or 50-60% of a year of learning. The…

This study examined the effect of gamification on visual programming and computational thinking skills among primary school students, aiming to investigate how gamified learning environments enhance cognitive skill development and conceptual integration compared to traditional teaching methods. A quasi-experimental design was employed, involving…

Zearn Math is a popular software platform for K-8 mathematics learning, designed to enable all students to successfully access grade-level content. RAND researchers collaborated with Zearn, the product's developer, to design this evaluation. Then RAND conducted the study independently, randomly assigning 64 schools in an urban Texas district to…