Most colleges and universities in the United States require students to take the SAT or ACT as part of the college application process. These tests are high stakes in at least three ways. First, most universities factor scores on these tests into admissions decisions. Second, higher scores can increase a student's chances of being admitted to…

The last half century has seen a dramatic expansion in access to primary, secondary, and higher education in many nations around the world. Educational expansion is desirable for a country's economy, beneficial for educated individuals themselves, and is also a strategy for greater social harmony. But has greater access to education reduced or…