title: A theory divided: current representations of the anchoring theory of lightness contradict the original's core claims.
abstract: The anchoring theory of lightness perception (Gilchrist et al., Psychological Review 106 (1999) 795-834) has been described as one of the most successful approaches to lightness perception. Yet, not only does the original proposal contain serious gaps and inconsistencies, later expressions of the theory, which was never formally revised, seem to contradict the original claims while leaving the gaps unresolved. These problems call into question the theory's viability.
authors.affiliation: 4 Profitou Ilia St., Drosia 14572, Greece. Electronic address: lydia.maniatis@gmail.com.
authors.forename: Lydia M
authors.initials: LM
authors.lastname: Maniatis
mesh_terms: D003118:Color Perception; D015350:Contrast Sensitivity; D006801:Humans; D008027:Light; D008962:Models, Theoretical; D011582:Psychological Theory; D014796:Visual Perception
keywords: Anchoring theory; Lightness constancy; Simultaneous contrast