You are about to send the following abstract:
Lim, W.Y., So, H.J. & Chai, C.S. (2013). Using Positioning Theory to Identify Contradictory Teachers’ Identity When Enacting Knowledge Building in Social Studies. In J. Herrington, A. Couros & V. Irvine (Eds.), Proceedings of EdMedia 2013--World Conference on Educational Media and Technology (pp. 100-104). Victoria, Canada: Association for the Advancement of Computing in Education (AACE).