creators_name: Thomas, Nigel J. T. editors_name: Greeno, James G. type: journalp datestamp: 2004-08-13 lastmod: 2011-03-11 08:54:40 metadata_visibility: show title: Are Theories of Imagery Theories of Imagination? An Active Perception Approach to Conscious Mental Content. ispublished: pub subjects: cog-psy subjects: phil-mind subjects: percep-cog-psy full_text_status: public keywords: imagery, imagination, consciousness, mental representation, perception, creativity note: Related work available from my web site at http://www.members.leeds.ac.uk/n.j.thomas70 abstract: Can theories of mental imagery, conscious mental contents, developed within cognitive science throw light on the obscure (but culturally very significant) concept of imagination? Three extant views of mental imagery are considered: quasi-pictorial, description, and perceptual activity theories. The first two face serious theoretical and empirical difficulties. The third is (for historically contingent reasons) little known, theoretically underdeveloped, and empirically untried, but has real explanatory potential. It rejects the "traditional" symbolic computational view of mental contents, but is compatible with recent *situated cognition* and *active vision* approaches in robotics. This theory is developed and elucidated. Three related key aspects of imagination (non-discursiveness, creativity, and *seeing as*) raise difficulties for the other theories. Perceptual activity theory presents imagery as non-discursive and relates it closely to *seeing as*. It is thus well placed to be the basis for a general theory of imagination and its role in creative thought. date: 1999-06 date_type: published publication: Cognitive Science volume: 23 number: 2 publisher: Ablex pagerange: 207-245 refereed: TRUE referencetext: Abrams, M. H. (1953). The mirror and the lamp: Romantic theory and the critical tradition. Oxford: Oxford University Press. 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