(McConnell, et al., 2006)

McConnell, D. A., Steer, D. N., Owens, K. D., Knott, J. R., Van Horn, S., Borowski, W., & et al. (2006). Using conceptests to assess and improve student conceptual understanding in introductory geoscience courses. Journal of Geoscience Education, 54, 61-68.