The Survey of Adult Skills is a product of the Programme for the International Assessment of Adult Competencies (PIAAC) led by the Organisation for Economic Cooperation and Development (OECD). The Survey of Adult Skills aims to measure the skills needed by adults to participate in society and for economies to prosper. The 2023 survey assessed…

The purpose of this research is to determine whether PISA 2018 mathematical literacy test items show a differential item functioning across countries. For this purpose, only the items in booklet number three were examined using the MIMIC method with Latent Class Analysis (LCA) approach. PISA 2018 tests are mostly developed in English. Therefore,…

Background: We situate the mobilization of mathematical literacy as a tool to see and redress social and historical dilemmas (Engeström, 2014; Gutiérrez, 2016) rooted in the geo-economic politics of race, gender, and class. Methods: Using collaborative ethnography, we describe how mathematical literacy was mobilized by an activist collective that…

The basic cognitive skill of numeracy is a recognized form of human capital, associated with economic and social well being for individuals and for nations. In this study, we explore how occupational complexity relates to proficiency in numeracy, among adults in full-time employment. We operationalize occupational complexity by constructing three…

It has become increasingly clear that the early use of decomposition for addition is associated with later mathematical achievement. This study examined how younger children execute a base-10 decomposition strategy to solve complex arithmetic (e.g. two-digit addition). 24 addition problems in two modalities (WA: Written Arithmetic; OA: Oral…

The purpose of this study is to predict the mathematical literacy levels of the students participating in the research through the data obtained from PISA 2015 exam organized by OECD using data mining and to determine the variables that affect mathematics literacy. For this purpose, students' mathematics literacy levels and the variables that…

This article explores cross-country patterns in how conditions relating to family background, education, and the labor market are related to literacy and numeracy skills. It seeks to assess whether these patterns are in agreement with models of skills formation as identified in the political economy literature. The novelty of this article resides…

The aim of the present paper is to examine the risks and benefits of employing evidence in school safety education in Japan. In the past, evidence was typically not utilized in school safety (absence of evidence). Even when evidence is utilized, there are cases where measures are promoted based on misinterpreted numerical values (risks of…

Computerized assessments and interactive simulation tasks are increasingly popular and afford the collection of process data, i.e., an examinee's sequence of actions (e.g., clickstreams, keystrokes) that arises from interactions with each task. Action sequence data contain rich information on the problem-solving process but are in a nonstandard,…

This study compares the literacy and numeracy proficiencies of higher education (HE) degree holders in 21 OECD countries based on primary analysis of the national data sets collected via the OECD's Programme for the International Assessment of Adult Competencies (PIAAC) 2012 study. The differences in the graduates' average literacy and numeracy…

This report shares data in the following categories as they relate to graduates in Ontario's economy: (1) Matching skills to employer needs: pathways, entrepreneurship, and innovation; (2) Ontario's college graduate advantage compared to the U.S.; (3) Ontario's post-secondary graduates in the world economy; (4) Educational attainment and…

This report projects Northern Ireland's skills base through to 2030 and compares this to a number of Organisation for Economic Co-operation and Development (OECD) countries. The report shows that on current trends Northern Ireland will continue to lag many other countries on a number of measures of learning and skills in 2030. These shortfalls can…

This report shares data in the following categories as they relate to graduates in Ontario's economy: (1) Matching skills to employer needs: pathways, entrepreneurship, and innovation; (2) Ontario's college graduate advantage compared to the U.S.; (3) Ontario's post-secondary graduates in the world economy; (4) Educational attainment and…

School socio-economic compositional (SEC) effects have been influential in educational research predicting a range of outcomes and influencing public policy. However, some recent studies have challenged the veracity of SEC effects when applying residualised-change and fixed effects models and simulating potential measurement errors in hierarchical…

Statistical literacy is complex and multifaceted. In every country, education and numeracy are a function of a multitude of factors including culture, history, and societal norms. Nevertheless, since the launch of the International Statistical Poster Competition (ISLP) in 1994, a number of patterns have emerged to suggest there are some common or…