Toward a psychophysics of perceptual organization using multistable stimuli and phenomenal reports
Axiomathes 13 (3-4):283-302 (2003)
| Abstract | We explore experimental methods used to study the phenomena of perceptual organization, first studied by the Gestalt psychologists. We describe an application of traditional psychophysics to perceptual organization and offer alternative methods. Among these, we distinguish two approaches that use multistable stimuli: (1) phenomenological psychophysics, in which the observer's response is assumed to accurately and directly reflect perceptual experience; and (2) the interference paradigm, in which an observer's response is evaluated as correct or incorrect because it pertains to a corrigible task, but does not directly reflect the observer's experience. We show that phenomenological psychophysics can yield valuable information about perceptual organization and lends itself to the development of quantitative theory. We discuss some criticisms of the method and argue that the two approaches that use multistable stimuli are complementary. We also compare each of the approaches with traditional psychophysics. We conclude that the several methods are convergent | |||||||||
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Robert Schroer (2009). Does the Phenomenality of Perceptual Experience Present an Obstacle to Phenomenal Externalism? Philosophical Papers 39 (1):93-110.
Ryota Kanai, Farshad Moradi, Shinsuke Shimojo & Frans A. J. Verstraten (2005). Perceptual Alternation Induced by Visual Transients. Perception 34 (7):803-822.
David Papineau (2006). Phenomenal and Perceptual Concepts. In Torin Alter & Sven Walter (eds.), Phenomenal Concepts and Phenomenal Knowledge: New Essays on Consciousness and Physicalism. Oxford University Press.
William M. Petrusic & Joseph V. Baranski (2002). Mental Imagery in Memory Psychophysics. Behavioral and Brain Sciences 25 (2):206-207.
N. K. Logothetis D. A. Leopold (1999). Multistable Phenomena: Changing Views in Perception. Trends in Cognitive Sciences 3:254-264.
David A. Leopold & Nikos K. Logothetis (1999). Multistable Phenomena: Changing Views in Perception. Trends in Cognitive Sciences 3 (7):254-264.
Jiří Wackermann (2010). Psychophysics as a Science of Primary Experience. Philosophical Psychology 23 (2):189 – 206.
Viktor Sarris (2010). Relational Psychophysics: Messages From Ebbinghaus' and Wertheimer's Work. Philosophical Psychology 23 (2):207 – 216.
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