Donald Thomas Campbell (November 20 1916 - May 5, 1996) was an American social scientist. He is noted for his work in methodology. He coined the term "evolutionary epistemology" and developed a selectionist theory of human creativity. He made contributions in a wide range of disciplines like psychology, sociology, anthropology, biology and philosophy. He taught at Lehigh University, which established the Donald T. Campbell Social Science Research Prizes. Wikipedia
The definitive Wikipedia entry for Donald T. Campbell. Wikipedia is the biggest multilingual free-content encyclopedia on the Internet. en.wikipedia.org/wiki/Donald_T._Campbell
Donald T. Campbell , a nimble-minded social scientist who left his mark on half a dozen disciplines and helped revolutionize the fundamental principles of scientific inquiry common to them all, died on Monday in a hospital near his home in Bethlehem, Pa. www.lehigh.edu/~bm05/Campbell/obituary.htm
The definitive Wikipedia entry for Donald T. Campbell. Wikipedia is the biggest multilingual free-content encyclopedia on the Internet. en.wikipedia.org/wiki/Donald_T%2e_Campbell