1. *Department of Biology, Williams College, Williamstown, MA 01267
2. Department of Biology, Vassar College, Poughkeepsie, NY 12604
3. College of Education and Human Ecology, Ohio State University, Columbus, OH 43210
4. Department of Biology, Carleton College, Northfield, MN 55057
5. Science Education Resource Center, Carleton College, Northfield, MN 55057
6. Department of Biology, Harvey Mudd College, Claremont, CA 91711
7. **Department of Biology, Hiram College, Hiram, OH 44234
8. Department of Biological Sciences, Wellesley College, Wellesley, MA 02481
9. Computer Science Department, Vassar College, Poughkeepsie, NY 12604
10. Department of Biology, Whitman College, Walla Walla, WA 99362
11. Consultant;