Evidence map›Paper›PMID 18372745›Full record

ArticlePerception & psychophysics2008

Color constancy: phenomenal or projective?

Adam J Reeves, Kinjiro Amano, David H Foster

Abstract read
In one paragraph

Article in Perception & psychophysics, 2008. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 24 papers.

0numbers the graph read from it
0cells of the map it votes in
24citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

24 citing papers in PubMed.

  1. Article
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  8. Review
  9. The nature of instructional effects in color constancy.Journal of experimental psychology. Human perception and performance · 2016
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  17. Individual differences in simultaneous color constancy are related to working memory.Journal of the Optical Society of America. A, Optics, image science, and vision · 2012
    Article
  18. Working memory is related to perceptual processing: a case from color perception.Journal of experimental psychology. Learning, memory, and cognition · 2011
    Article
  19. Color constancy of red-green dichromats and anomalous trichromats.Investigative ophthalmology & visual science · 2010
    Article
  20. Article
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

3 authors.

Adam J ReevesDepartment of Psychology, Northeastern University, Boston, Massachusetts 02115, USA. reeves@neu.edu
Kinjiro Amano
David H Foster

Funding

Wellcome Trust 064669Wellcome Trust 064669/Z/01/Z
6 · The paper itself

Abstract

Naive observers viewed a sequence of colored Mondrian patterns, simulated on a color monitor. Each pattern was presented twice in succession, first under one daylight illuminant with a correlated color temperature of either 16,000 or 4000 K and then under the other, to test for color constancy. The observers compared the central square of the pattern across illuminants, either rating it for sameness of material appearance or sameness of hue and saturation or judging an objective property-that is, whether its change of color originated from a change in material or only from a change in illumination. Average color constancy indices were high for material appearance ratings and binary judgments of origin and low for hue-saturation ratings. Individuals' performance varied, but judgments of material and of hue and saturation remained demarcated. Observers seem able to separate phenomenal percepts from their ontological projections of mental appearance onto physical phenomena; thus, even when a chromatic change alters perceived hue and saturation, observers can reliably infer the cause, the constancy of the underlying surface spectral reflectance.

Indexed as

Color PerceptionDiscrimination LearningLightingPattern Recognition, VisualAttentionHumansJudgmentPsychophysics

Identifiers

PMID18372745
PMCPMC2430609

What OpenQuestion holds

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Registered trials

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.