An Empirical Approach to On-Line Learning in SIETTE

  • Authors:
  • Ricardo Conejo;Eva Millán;José-Luis Pérez-de-la-Cruz;Mónica Trella

  • Affiliations:
  • -;-;-;-

  • Venue:
  • ITS '00 Proceedings of the 5th International Conference on Intelligent Tutoring Systems
  • Year:
  • 2000

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Abstract

SIETTE is a web-based evaluation tool that implements CAT theory. With the help of a simulation program, different empirical experiments have been performed with SIETTE with two different goals: a) to study the influence of the parameters of characteristic item curves and selection criteria in test length and accuracy; and b) to study different learning strategies for these parameters. The results of the experiments are shown and interpreted.