The article focuses on the political usages of OECD- and IEA-type studies on student achievement. and suggests that we examine in more detail how policy makers use results from international comparisons to advance fundamental school reform at national level. The author categorizes three types of policy reactions to league tables: (1) scandalization. (2) glorification. https://parisnaturalfoodes.shop/product-category/reg-tampons-w-app/