Abstract
Question & Test Interoperability specification (QTI) provides a good
starting point for modeling and designing assessment systems. This
paper
presents a metamodel for developing a QTI-based assessment system
using the
Model Driven Architecture (MDA) standard. The main reason for applying
the
MDA standard in development of assessment systems is to make a clear
difference between conceptual and concrete modeling in order to automate
transfer and sharing of information and knowledge. The first prerequisite
for
this is a QTI metamodel.
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