Well-matchedness in Euler and Linear Diagrams

Gem Stapleton, Peter Rodgers, Anestis Touloumis, Andrew Blake

Research output: Contribution to conferencePaper


A key feature of diagrams is well-matchedness, referred to as
iconicity in philosophy. A well-matched diagram has a structural resemblance to its semantics and is believed to be an effective representation. In this paper, we view well-matchedness as a feature of diagrams’ meaning carriers – syntactic relationships that convey meaning. Each meaning carrier may or may not structurally resemble, i.e. be well-matched to, its semantics. This paper provides the first empirical study that evaluates the impact of well-matched meaning carriers on effectiveness in Euler diagrams and linear diagrams. There are two key take-away messages: using only well-matched meaning carriers led to the best task performance
and using both well-matched and non-well-matched meaning carriers in a single diagram should be approached with caution.
Original languageEnglish
Publication statusAccepted/In press - 28 Apr 2020
EventInternational Conference on the Theory and Application of Diagrams - Tallinn, Estonia
Duration: 24 Aug 202028 Aug 2020
Conference number: 11th


ConferenceInternational Conference on the Theory and Application of Diagrams
Abbreviated titleDiagrams 2020
Internet address

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