Sternberg, R. J. (2010). Teaching for ethical reasoning in liberal education. Liberal Education, 96(3), 32-37. This article is available through Webster University Library databases, you will be required to sign in to read it.

Cases used in the APPE's Ethics Bowl from present back to 1993. The APPE site also has case study information: http://appe.indiana.edu/ethics-bowl/previous-cases/.