Adolescents’ socialization Agents of socialization Assessment and Testing Attitudes toward immigrants Attitudes towards issues in society Challenges for civic and citizenship education Citizenship Education Citizenship education policies Citizenship study and teaching Ciutadania Civic knowledge and understanding Civisme Cross-curricular approaches Educació cívica Education Education, general Educational Policy and Politics Educational strategies & policy European civic education IEA Civic Education Study (CIVED) IEA International Civic and Citizenship Study (ICCS) Impact of large-scale studies in civic and citizenship education Latin American civic education Moral education Open Access Political participation Political socialization Social interactions at school Social media use for civic engagement