BA, University of Texas at Austin; MA, MS, PhD, University of California, San Diego
BS, Colorado State University; MS, PhD, University of Wisconsin–Madison
BA, Amherst College; PhD, Stanford University
BS, Texas A&M University; PhD, University of Illinois
BA, University of Montana; MS, University of Alaska; PhD, University of Georgia
BS, Boise State University; MS, Colorado State University; PhD, Cornell University
