Heather E. Keith is Associate Professor of Philosophy at Green Mountain College, Vermont. Her work has appeared in such publications as The Transactions of the Charles S. Peirce Society, The Journal of Chinese Philosophy, Streams of William James, and the Encyclopedia of American Philosophy.
Kenneth D. Keith is Professor Emeritus of Psychological Sciences at the University of San Diego. The author, co-author, or editor of more than 100 scientific and professional publications including The Wiley-Blackwell Encyclopedia of Cross-Cultural Psychology, Keith is also a Fellow of the American Psychological Association in the divisions on teaching and on international psychology, and a Fellow of the Western Psychological Association and the Association for Psychological Science.