Before revision: Elisabeth Schneider of the University of California at Santa Barbara, has won the prize multiple times, having received the award in 1973 and 1966.. George T. Wright of the University of Minnesota received the award in 1974 and 1981.
After revision: Elisabeth Schneider of the University of California at Santa Barbara, received the award in 1973 and 1966.. George T. Wright of the University of Minnesota received the award in 1974 and 1981.