Do skills protect against exclusion in adult ages, and how important are the skills acquired before the age of 16 years versus those acquired later on? We match the scores on numeracy and literacy skills from the 2011 PIAAC for young adults backwards to grade point average (GPA) data from compulsory school education, measured at the age of 16…

We examine if the OECD survey of adult skills, PIAAC, can provide information about the relative quality of education and training in Denmark, Finland, Norway and Sweden. We find that the average population scores are inappropriate while the mean scores of natives well approximate the skills of individuals that had the chance to attend the…

This paper performs multivariate analysis of skill differences in four Nordic countries as assessed by the Organisation for Economic Co-operation and Development's Programme for the International Assessment of Adult Competencies survey of adults aged 16-65. The differences in average skills between Finland and each of the three Scandinavian…

Recent research suggests that using additional teachers to provide small-group instruction or tutoring substantially improves student learning. However, treatment effects on test scores can fade over time, and less is known about the lasting effects of such interventions. We leverage data from a Norwegian large-scale field experiment to examine…

This study uses the PIAAC data to examine the relationships between education system characteristics (e.g. early tracking and vocational education orientation) and distributions of adult numeracy skills. It also investigates the effects of postponing the tracking age and easing university access for students on a vocational track on the average…

Introduction: In this paper, Spanish future primary teachers' pedagogical knowledge of numbers and operation, as revealed through their results in the TEDS-M ("Teacher Education and Development Study in Mathematics"), is compared with that of two other groups. The first group are the future primary teachers of other OECD countries that…