By Linda Vanasupa1, Lizabeth Thompson Schlemer2, Fatma Mili3, Wilella Burgess4, Michael Canning3, Roger Burton, Lisa McNair, Kylie Hensley, Becky Bates5, Alan Cheville
1. California Polytechnic State University 2. Cal Poly, SLO 3. Purdue University 4. Discovery Learning Research Center 5. Minnesota State University, Mankato