Jove
Visualize
Contact Us
JoVE
x logofacebook logolinkedin logoyoutube logo
ABOUT JoVE
OverviewLeadershipBlogJoVE Help Center
AUTHORS
Publishing ProcessEditorial BoardScope & PoliciesPeer ReviewFAQSubmit
LIBRARIANS
TestimonialsSubscriptionsAccessResourcesLibrary Advisory BoardFAQ
RESEARCH
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchive
EDUCATION
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualFaculty Resource CenterFaculty Site
Terms & Conditions of Use
Privacy Policy
Policies

Related Experiment Videos

Color processing in object verification

J E Joseph1

  • 1University of Virginia, Charlottesville 22903, USA. josephj@medlib.georgetown.edu

Acta Psychologica
|February 4, 1998
PubMed
Summary
This summary is machine-generated.

Related Concept Videos

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by
Same author

Cytomegalovirus-associated thrombocytopenia treated with thrombopoietin receptor agonist.

Internal medicine journal·2016
Same author

Resolution of paraneoplastic immune thrombocytopenia following everolimus treatment for metastatic renal cell carcinoma.

Internal medicine journal·2015
Same author

Infusion of foam sclerosants results in a distance-dependent procoagulant activity, haemoconcentration and elevation of D-dimer levels.

Phlebology·2013
Same author

In vitro effects of detergent sclerosants on clot formation and fibrinolysis.

European journal of vascular and endovascular surgery : the official journal of the European Society for Vascular Surgery·2010
Same author

In vitro effects of detergent sclerosants on antithrombotic mechanisms.

European journal of vascular and endovascular surgery : the official journal of the European Society for Vascular Surgery·2009
Same author

The lytic effects of detergent sclerosants on erythrocytes, platelets, endothelial cells and microparticles are attenuated by albumin and other plasma components in vitro.

European journal of vascular and endovascular surgery : the official journal of the European Society for Vascular Surgery·2008
Same journal

Corrigendum to "Finding calm to stay engaged: Foreign language peace of mind as a mediator between L2 growth mindset and engagement among Chinese EFL learners" [Acta Psychologica 260 (2025) 105548].

Acta psychologica·2026
Same journal

Relational context shapes interpersonal coordination in naturalistic interaction.

Acta psychologica·2026
Same journal

Objectification at work: The impact of algorithmic management on employee work engagement.

Acta psychologica·2026
Same journal

MRI correlates of emotion recognition in vascular dementia: An empty systematic review.

Acta psychologica·2026
Same journal

The core symptoms of elementary school students' fear of negative evaluation and its network relationship with self-confidence and family atmosphere.

Acta psychologica·2026
Same journal

Examining the moderating role of psychological hardiness in the relation between job demands and teachers' emotional exhaustion.

Acta psychologica·2026
See all related articles

This study shows that our knowledge of an object's typical color influences how we perceive it, even when color isn't important for the task. This conceptual color processing overrides visual information.

Area of Science:

  • Cognitive Psychology
  • Visual Perception
  • Semantics

Background:

  • Object verification tasks typically rely on structural or semantic information.
  • The role of conceptual knowledge, such as prototypical object colors, in such tasks is not fully understood.
  • Distinguishing between perceptual and conceptual processing is crucial for understanding cognition.

Purpose of the Study:

  • To investigate the influence of prototypical object colors on verification decisions.
  • To compare the impact of conceptual color processing versus perceptual surface color processing.
  • To determine the conditions under which conceptual color activation occurs.

Main Methods:

  • Participants performed object verification tasks using either two pictures or a word-picture pair.

Related Experiment Videos

  • The tasks required deciding if stimuli referred to the same object.
  • The influence of semantic color knowledge on decision-making was analyzed.

    • Main Results:

    • Prototypical object color was automatically activated and affected verification decisions, even when not required by the task.
    • Conceptual color processing was found to be more influential than perceptual surface color.
    • Conceptual color activation occurred even in picture-only tasks, independent of verbal processing.

    Conclusions:

    • Automatic conceptual color processing influences object verification.
    • Semantic color knowledge can override perceptual color information.
    • Conceptual color activation depends on semantic encoding during verification, particularly when structural information is insufficient.