BA, Brown University; PhD, Pennsylvania State University

BA, Williams College; PhD, University of California at Santa Cruz

BA, MS, Dartmouth College; PhD, Stanford University

BSc, HBSc, Lakehead University; PhD, University of British Columbia

BS, MS, PhD, University of Chicago

BS, Virginia Polytechnic Institute; MS, PhD, University of Chicago

BA, University of California, Santa Cruz; PhD, University of Arizona

BS, University of Kansas; PhD, Massachusetts Institute of Technology