Journal of Experimental Psychology: Human Perception and Performance 1997, Vol. 23, No. 1, 213-226
Featural Evaluation, Integration, and Judgment of Facial Affect
John W. Ellison and Dominic W. Massaro
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the shape of the identification functions alone is not sufficient to conclude whether perception is continuous or categorical. The most direct measure involves the quantitative tests of mathematical models that assume either continuous or categorical information
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pp.214
Featural Evaluation, Integration, and Judgment of Facial Affect
John W. Ellison and Dominic W. Massaro
--
the shape of the identification functions alone is not sufficient to conclude whether perception is continuous or categorical. The most direct measure involves the quantitative tests of mathematical models that assume either continuous or categorical information
--
pp.214