Structure, space and time: Some ways that diagrams affect inferences in a planning task

David L. Mason, James E. Corter, Barbara Tversky, Jeffrey V. Nickerson

Research output: Contribution to journalConference articlepeer-review

3 Scopus citations

Abstract

An efficient way to notify a set of people is to use a calling tree, where one person calls a few people who call others until everyone has been notified. Calling trees are typical of a large class of planning tasks that entail considering both the structure of agents and tasks in time. Participants were asked to choose the optimal diagram for a calling tree problem, and to compute the time needed to call everyone. Participants computed more accurately when the tree diagrams were scaled to represent elapsed time as well as the connection structure of the callers. In addition to efficiency, both gestalt factors and social equity considerations biased selection of the best diagram.

Original languageEnglish
Pages (from-to)277-290
Number of pages14
JournalLecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)
Volume7352 LNAI
DOIs
StatePublished - 2012
Event7th International Conference on the Theory and Application of Diagrams, Diagrams 2012 - Canterbury, United Kingdom
Duration: 2 Jul 20126 Jul 2012

Keywords

  • comprehension
  • diagram understanding
  • inference
  • planning
  • representing time

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