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Direct linkRoberson, Debi; Hanley, J. Richard; Pak, Hyensou – Cognition, 2009
Categorical perception (CP) is said to occur when a continuum of equally spaced physical changes is perceived as unequally spaced as a function of category membership (Harnad, S. (Ed.) (1987). Psychophysical and cognitive aspects of categorical perception: A critical overview. Cambridge: Cambridge University Press). A common suggestion is that CP…
Descriptors: Color, Classification, Visual Discrimination, Task Analysis
Roberson, Debi; Pak, Hyensou; Hanley, J. Richard – Cognition, 2008
In this study we demonstrate that Korean (but not English) speakers show Categorical perception (CP) on a visual search task for a boundary between two Korean colour categories that is not marked in English. These effects were observed regardless of whether target items were presented to the left or right visual field. Because this boundary is…
Descriptors: Visual Perception, Color, Korean, Task Analysis
