I thank the students in the course for enthusiastic participation and willingness to endure tests and questionnaires. This project was supported by the Proudian Program and the University of Redlands May Term funds. I thank Caryl Forristall and James Blauth for useful comments on the manuscript; Susan Blauth for tireless help with statistics and the manuscript; and Ben Aronson, Lisa Olson, and Mark Salata for key discussions regarding project design and analysis. Verletta Kern facilitated access to hard-to-get references, Amy Wilms identified the source for the TCI, and Pavel Lieb provided the rapid turnaround in sequence analysis that the short project required.