Background/Context: While many studies show that greater economic inequality widens the achievement gap between rich and poor students, recent studies indicate that countries with greater economic inequality have lower overall student achievement. Purpose/Objective/Research Question/Focus of Study: This study explores whether family inequalities…

In the United States, evidence abounds on the effects of expenditures and class size on student achievement, but often it is controversial. In other parts of the world, hard evidence is not as easy to come by, mostly because of data limitations. But over the years, testing agencies have started to collect data on student performance and family…