BA, Graceland College; MA, University of Colorado Boulder
BA, Kansas State University; MS, University of Nebraska at Lincoln; PhD, Harvard University
AB, University of Chicago; BS, University of New Mexico; MA, PhD, University of California, Berkeley
BS, Ferris State University; MS, PhD, Michigan Technological University
BA, Grinnell College; MA, PhD, University of Kansas
BA, University of Colorado; MS, San Diego State University; PhD, Duke University
BA, Smith College; PhD, University of Massachusetts
