Deriving ideal student models to propel intelligent tutoring systems
Journal of Computer Based Instruction - Special issue on expert systems for Department of Defense training
Intelligent aids, mental models, and the theory of machines
International Journal of Man-Machine Studies - Special Issue: Cognitive Engineering in Dynamic Worlds
Mental models: concepts for human-computer interaction research
International Journal of Man-Machine Studies
Structural Knowledge: Techniques for Representing, Conveying, and Acquiring Structural Knowledge
Structural Knowledge: Techniques for Representing, Conveying, and Acquiring Structural Knowledge
Tractatus Logico Philosophicus (Routledge Classics) (Routledge Classics)
Tractatus Logico Philosophicus (Routledge Classics) (Routledge Classics)
Utilization of pervasive IT compromised?: understanding the adoption and use of a cross media system
Proceedings of the 7th International Conference on Mobile and Ubiquitous Multimedia
Designing iTV based crossmedia personalized informal learning contexts
Proceedings of the 14th International Academic MindTrek Conference: Envisioning Future Media Environments
Proceddings of the 9th international interactive conference on Interactive television
ACM Transactions on Computer-Human Interaction (TOCHI)
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Better understanding learners' mental models will help us to assess advanced knowledge and problem solving skills acquired while interacting with constructivist learning environments. Mental models are the internal, conceptual and operational representations that humans develop while interacting with complex systems. In this paper, we argue that they are also embedded in the activities engaged in by a community of practice, the social relations among members of that community, the discourse used by that community to negotiate meaning, and in the artifacts that are used and produced by the community during their activity. This paper describes two studies: one aimed at eliciting mental models in the heads of novice refrigeration technicians and the other an ethnographic study eliciting knowledge and models in the community of experienced refrigeration technicians.