Are perspectival shapes seen or imagined? An experimental approach


Authors
Assaf Weksler
University of Haifa
John Schwenkler
Florida State University
Abstract
This paper proposes a novel experimental approach that would help to determine whether perspectival shapes, such as the elliptical profile of a tilted plate or coin, are part of perceptual experience. If they are part of perceptual experience, then it should be possible to identify these shapes simply by attending appropriately to them. Otherwise, in order to identify perspectival shapes they must first be constructed in the visual imagination. We propose that these accounts of perspectival identification can be tested by measuring the interference between visual and verbal working memory load, respectively, and the identification of perspectival shapes in the appearance of a 3D object.
Keywords vision  perception  perspective  attention  working memory
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DOI 10.1007/s11097-018-9571-1
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References found in this work BETA

Action in Perception.Alva Noë - 2005 - MIT Press.
The Intrinsic Quality of Experience.Gilbert Harman - 1990 - Philosophical Perspectives 4:31-52.

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