Previous research focused on individuals' background, contexts and cognitive performance in education, work, and life. Given the increasing number of people living alone temporarily, the question arises whether the frequent use of skills, including social skills, relates to individuals' later positively self-evaluated skills and social lives.…

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…

Recent economic diversifications of Kazakhstan from over-reliance on the extraction of natural resources are mainly based on increasing the quality of human capital by building a knowledge-based economy as an instrument for long-term sustainable development. In this regard, the paper explores the level of cognitive skills of the adult population…

International large-scale assessments like the Programme for the International Assessment of Adult Competences (PIAAC) assess literacy and numeracy proficiency as abstract competences, assuming they are cognitive skills and therefore objectively and universally measurable. However, research into how people's lives are affected by notions of…

Advances in artificial intelligence (AI) are ushering in a large and rapid technological transformation. Understanding how AI capabilities relate to human skills and how they develop over time is crucial for understanding this process. In 2016, the OECD assessed AI capabilities with the OECD's Survey of Adult Skills (PIAAC). The present report…

Volunteering, STEM education and occupation, and information-processing skills such as literacy, numeracy, and digital problem-solving skills are important indicators of a nation's well-being as they represent civic engagement, economic development, and the human capital of the population. Although these critical social indicators have been…

The Program for the International Assessment of Adult Competencies (PIAAC) is a multicycle survey of adult skills and competencies sponsored by the Organization for Economic Cooperation and Development (OECD). The survey examines a range of basic skills in the information age and assesses these adult skills consistently across participating…

Policy discussions in the United States on the link between college majors and earnings have under-appreciated the role of cognitive skills. This study uses the Programme for the International Assessment of Adult Competencies, a unique data set that contains information on individual cognitive skills, college majors and earnings to investigate the…

The Programme for the International Assessment of Adult Competencies (PIAAC) assesses key skills in literacy, numeracy and problem-solving in technology-rich environments, as well as their relationship to other social outcomes for adults. PIAAC's developers claimed to better account for adults' literacy practices than earlier international studies…

This study sought to a better understanding of the construct of problem solving in technology-rich environments and the effect of literacy and numeracy on problem solving. Data used in this study were drawn from Programme for the International Assessment of Adult Competencies US data which includes 5010 completed cases and a total of 1326…

Occupational mismatch is a widespread phenomenon among immigrants in many European countries. Mismatch is predominantly measured in terms of formal education ignoring the imperfect comparability of international educational degrees. Exploiting internationally comparable cognitive skill measures from the PIAAC data, we examine whether overeducation…

Part-time workers' earnings are much lower than those of their full-time counterparts, a difference often referred to as the part-time wage penalty. The mean hourly wage of part-time workers is only two-thirds that of full-time workers. Despite this wage penalty, there were no significant differences between part- and full-time workers in literacy…

The purpose of this study was to conduct national and cross-country analyses to provide insights about educator cognitive skills in literacy, numeracy, and problem-solving within Canada and across nineteen countries using the PIAAC data. MANOVA results of profession differences within Canada demonstrated that educators outperformed other…

We explore the cognitive skill gap between the adult population in Spain and in the rest of European Union countries using the Program for the International Assessment of Adult Competencies. We find that differences in schooling account for about a third of the average difference in cognitive test scores, whereas differences in socioeconomic…

The present article connects a secondary analysis of quantitative data from the Programme for the International Assessment of Adult Competencies (PIAAC) with the theoretical approach of 'literacy practices' and related research results from the so-called New Literacy Studies (NLS) tradition, which follows a cultural practices paradigm. According…