The Extensible Problem-Specific Tutor (xPST): Evaluation of an API for Tutoring on Existing Interfaces

نویسندگان

  • Stephen B. Gilbert
  • Stephen Blessing
  • Sateesh Kumar Kodavali
چکیده

The Extensible Problem-Specific Tutor (xPST) system was created to facilitate the creation of intelligent tutoring systems (ITSs) on existing software and web-based interfaces. This research introduces xPST and describes an exploration of the ease of authoring an xPST tutor for three web-based tasks. Participants demonstrated a quick learning curve and alternated their attentional focus regularly among the three components of the xPST authoring system.

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تاریخ انتشار 2009