Technology's Edge: The Educational Benefits of Computer-Aided Instruction, American Economic Journal: Economic Policy, 2009, vol. 1, issue 1, pages 52-74.
Lisa Barrow, Lisa Markman and Cecilia E. Rouse
Thomas J. Espenshade and Alexandria Walton Radford
No Longer Separate, Not Yet Equal: Race and Class in Elite College Admission and Campus Life
