Policy evaluation studies, which assess the effect of an intervention, face statistical challenges: in real-world settings treatments are not randomly assigned and the analysis might be complicated by the presence of interference among units. Researchers have started to develop methods that allow to manage spillovers in observational studies;…

The purpose of this study is to examine profiles of students' attitudes toward citizenship norms and inclusiveness in the political process, focusing on changes in the frequency of particular profiles and in the strength of predictors across a decade. Using data from 16 countries participating in the 1999 and 2009 International Association for the…

Populist radical right (PRR) parties have attracted anti-migration voters by claiming to serve the interests of nationally defined in-groups. Recently, several European PRR parties have shifted focus from protecting traditional values to protecting so-called modern Western values, including lesbian, gay, bisexual, and transgender rights. Here, we…

"Education Indicators in Focus" is a recurring series of briefs that highlight specific indicators in "OECD's Education at a Glance" that are of particular interest to policy makers and practitioners. They provide a detailed look into current issues in pre-primary, primary and secondary education, higher education, and adult…

The literature on political socialization has overlooked the influence of system characteristics of schooling on civic values and youth political identities. This article addresses that gap by investigating the degree to which system differentiation relates to the values of ethnic tolerance and patriotism. We distinguish between pedagogical…