1. Bunnell, S. L., and Bernstein, D. J. 2012. “Overcoming Some Threshold Concepts in Scholarly Teaching.” The Journal of Faculty Development 26 (3): 14–18.
2. Chaffee, J., McMahon, C., and Stout, B. 2004. Critical Thinking, Thoughtful Writing: A Rhetoric with Readings. (third edition). Boston: Houghton Mifflin.
3. Dennett, D. C. 1983. “Taking the Intentional Stance Seriously.” Behavioral and Brain Sciences 6 (03): 379–390.
4. Dennett, D. C. 1988. “Précis of the Intentional Stance.” Behavioral and Brain Sciences 11 (03): 495–505.
5. Elder, L., and Paul, R. 2001. “Critical Thinking: Thinking with Concepts.” Journal of Developmental Education 24 (3).