Friendly amendment: A commentary on Doyle and Ford’s proposed re-definition of ‘mental model’

Friendly amendment: A commentary on Doyle and Ford’s proposed re-definition of ‘mental model’

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Article ID: iaor20003208
Country: United Kingdom
Volume: 15
Issue: 2
Start Page Number: 185
End Page Number: 194
Publication Date: Jun 1999
Journal: System Dynamics Review
Authors:
Keywords: systems, philosophy
Abstract:

Some amendments are proposed to a recent redefinition of ‘mental model’ concept in system dynamics. First, externalised, or articulated mental models should not be called ‘cognitive maps’; this term has a well established, alternative meaning. Second, there can be mental models of entities not yet existing beyond an individual’s mind; the modelling of planned or desired systems is possible and recommended. Third, saying that mental models ‘maintain’ social systems connects with some exciting research opportunities for system dynamics; however, it is probably an accidental distraction from the intended meaning of the redefinition. These minor criticisms apart, the new definition of ‘mental model of a dynamic system’ is welcomed as a useful contribution to both research and practice.

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