Transfer between menu systems

  • Authors:
  • P. W. Foltz;S. E. Davies;P. G. Polson;D. E. Kieras

  • Affiliations:
  • Univ. of Colorado, Boulder, CO;Univ. of Colorado, Boulder, CO;Univ. of Colorado, Boulder, CO;Univ. of Colorado, Boulder, CO

  • Venue:
  • CHI '88 Proceedings of the SIGCHI Conference on Human Factors in Computing Systems
  • Year:
  • 1988

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Abstract

This paper investigates whether changes in the user/computer dialogue structure will affect the performance of users who are familiar with an earlier version of the product. Quantitative predictions using the Kieras and Polson (1985) production system model were derived to test whether changing the lexical attributes and structure of a popular menu-driven word-processor would permit transfer of existing knowledge of the word-processor to a new version. The results show that changes to the dialogue structure of the menu-system are not detrimental, while changes to the lexical attributes of the menus will hinder user performance.