Simulating student programmers

  • Authors:
  • James C. Spohrer;Elliot Soloway

  • Affiliations:
  • Computer Science Department, Yale University, New Haven, CT;Dept of EE and CS, University of Michigan, Ann Arbor, MI

  • Venue:
  • IJCAI'89 Proceedings of the 11th international joint conference on Artificial intelligence - Volume 1
  • Year:
  • 1989

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Abstract

A cognitive model of student programmers is presented. The model is based on protocol studies of students writing Pascal programs, and is implemented in a computer simulation program. The claim of this paper is that a computational cognitive model of student program generation fits within a generate-test-and-debug (GTD) problem solving architecture in which impasse/repair knowledge plays a key role. The claim is supported by showing how the model provides a useful descriptive account of the way students write alternative programs.