Student models for Intelligent Computer Assisted Language Learning (ICALL) have largely focused on the acquisition of grammatical structures. In this paper, we motivate a broader perspective of student models for ICALL that incorporates insights from current research on second language acquisition and language testing. We argue for a student model…

The first task of the International Association for the Evaluation of Educational Achievement's International Study of Written Composition was to conceptualize the writing domain by determining the most significant parameters that have to be taken into account in all writing situations. A model was developed that used the level of cognitive…