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Collaborating Authors

 Blessing, Stephen Bruce


From SDK to xPST: A New Way to Overlay a Tutor on Existing Software

AAAI Conferences

Our past work has investigated the use of the Cognitive Model Software Development Kit (SDK) for creating the cognitive models that underlie model-tracing Cognitive Tutors. Though successful at increasing the number of people who could author such a cognitive model, for certain kinds of situations the Cognitive Model SDK proved cumbersome. The present work discusses a new authoring system, xPST, that allows an example-based tutor to be built on top of existing software.