We use PIAAC data to study the relationship between parental education and educational success among adults from 23 advanced economies. We consider educational success in terms of both educational "attainment" (formal qualifications) and educational "achievement" (competencies) and in both "absolute" and…

This paper provides evidence on the sources of differences in inequality in educational scores and their evolution over time in four European countries. Using Programme for International Student Assessment data from the 2000 and the 2006 waves, the paper shows that inequality decreased in Germany and Spain (two "decentralised" schooling…

This report confirms anecdotal evidence that language teachers do find large classes to be problematic, collates data on class sizes in various parts of the world, and investigates the possibility of defining a large class, at least from the teachers'points of view. The first section is introductory. The second presents findings of a small-scale…

Guidance in education is the presentation of knowledge, information, and/or advice to individuals or groups in a structured way so as to provide sufficient material upon which they may base choices or decisions. Counseling in education may be described as the interaction developing through the relationship between a counselor and a person in a…