In the United States, where social mobility has been considered a birthright, community colleges are essential to that promise. But America's 1,000 community colleges, which educate 9 million students, are routinely under-resourced and often fall short of their promise. Part of the responsibility lies with K-12 institutions, which do not…

Most students seeking to enroll in community college are required to take a placement test for math and English courses. Administrators are well aware of the shortcomings of using traditional placement tests alone, and state and college systems across the country are organizing multiple measures assessment (MMA) placement systems that will…