Pedagogical Efficacy of Argument Visualization Tools
by Hui Niu Master of Arts, Simon Fraser University, 2006 Master of Engineering, Harbin institute of Technology, 1998 Bachelor of Arts, Harbin institute of Technology, 1997 Bachelor of Engineering, Harbin institute of Technology, 1996
Dissertation Submitted in Partial Fulfillment of the Requirements for the Degree of Doctor of Philosophy
in the Educational Technology & Learning Design Program Faculty of Education