Towards a shared ontology: a generic classification of cognitive processes in conceptual design

Hay, L., Duffy, A. H.B., McTeague, C., Pidgeon, L. M., Vuletic, T. and Grealy, M. (2017) Towards a shared ontology: a generic classification of cognitive processes in conceptual design. Design Science, 3, e7. (doi: 10.1017/dsj.2017.6)

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Towards addressing ontological issues in design cognition research, this paper presents the first generic classification of cognitive processes investigated in protocol studies on conceptual design cognition. The classification is based on a systematic review of 47 studies published over the past 30 years. Three viewpoints on the nature of design cognition are outlined (search, exploration and design activities), highlighting considerable differences in the concepts and terminology applied to describe cognition. To provide a more unified view of the cognitive processes fundamentally under study, we map specific descriptions of cognitive processes provided in protocol studies to more generic, established definitions in the cognitive psychology literature. This reveals a set of 6 categories of cognitive process that appear to be commonly studied and are therefore likely to be prevalent in conceptual design: (1) long-term memory; (2) semantic processing; (3) visual perception; (4) mental imagery processing; (5) creative output production and (6) executive functions. The categories and their constituent processes are formalised in the generic classification. The classification provides the basis for a generic, shared ontology of cognitive processes in design that is conceptually and terminologically consistent with the ontology of cognitive psychology and neuroscience. In addition, the work highlights 6 key avenues for future empirical research: (1) the role of episodic and semantic memory; (2) consistent definitions of semantic processes; (3) the role of sketching from alternative theoretical perspectives on perception and mental imagery; (4) the role of working memory; (5) the meaning and nature of synthesis and (6) unidentified cognitive processes implicated in conceptual design elsewhere in the literature.

Item Type:Articles
Additional Information:This research is funded by the United Kingdom’s Engineering and Physical Sciences Research Council, grant number EP/M012123.
Glasgow Author(s) Enlighten ID:Lyall, Dr Laura
Authors: Hay, L., Duffy, A. H.B., McTeague, C., Pidgeon, L. M., Vuletic, T., and Grealy, M.
College/School:College of Medical Veterinary and Life Sciences > School of Health & Wellbeing > Mental Health and Wellbeing
Journal Name:Design Science
Publisher:Cambridge University Press
ISSN (Online):2053-4701
Published Online:22 May 2017
Copyright Holders:Copyright © 2017 The Authors
First Published:First published in Design Science 3: e7
Publisher Policy:Reproduced under a Creative Commons license

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