@article{(Open Science Index):https://publications.waset.org/pdf/11740,
	  title     = {Generating Qualitative Causal Graph using Modeling Constructs of Qualitative Process Theory for Explaining Organic Chemistry Reactions},
	  author    = {Alicia Y. C. Tang and  Rukaini Abdullah and  Sharifuddin M. Zain and  Noorsaadah A. Rahman},
	  country	= {},
	  institution	= {},
	  abstract     = {This paper discusses the causal explanation capability
of QRIOM, a tool aimed at supporting learning of organic chemistry
reactions. The development of the tool is based on the hybrid use of
Qualitative Reasoning (QR) technique and Qualitative Process
Theory (QPT) ontology. Our simulation combines symbolic,
qualitative description of relations with quantity analysis to generate
causal graphs. The pedagogy embedded in the simulator is to both
simulate and explain organic reactions. Qualitative reasoning through
a causal chain will be presented to explain the overall changes made
on the substrate; from initial substrate until the production of final
outputs. Several uses of the QPT modeling constructs in supporting
behavioral and causal explanation during run-time will also be
demonstrated. Explaining organic reactions through causal graph
trace can help improve the reasoning ability of learners in that their
conceptual understanding of the subject is nurtured.},
	    journal   = {International Journal of Chemical and Molecular Engineering},
	  volume    = {3},
	  number    = {11},
	  year      = {2009},
	  pages     = {629 - 639},
	  ee        = {https://publications.waset.org/pdf/11740},
	  url   	= {https://publications.waset.org/vol/35},
	  bibsource = {https://publications.waset.org/},
	  issn  	= {eISSN: 1307-6892},
	  publisher = {World Academy of Science, Engineering and Technology},
	  index 	= {Open Science Index 35, 2009},