Using Agents and Open Learner Model Ontology for Providing Constructive Adaptive Techniques in Virtual Learning Environments

摘要

Typically, the existing resources in Virtual Learning Environments (VLEs), used in distance education courses and blended, are presented in the same way for all students. This may not be useful for effective learning of each learner. Faced with this problem, this paper presents a strategy that allows content adaptation to students in VLEs based on a constructivist approach, using multi-agent system technology manipulating an open learner model ontology comprised of several learner characteristics, such as their competencies, skills, equipment which the learner uses, performance on activities, frequency and learning styles. The leaner model is dynamically changed during the course, through the interactions of the student with VLE. Moreover, this model is shown to the student, with the aim of student to know their current status in the course. Results obtained in a Numerical Analysis discipline show the feasibility of the proposal.