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

Blocking in category learning.

Lewis Bott1, Aaron B Hoffman, Gregory L Murphy

  • 1School of Psychology, Cardiff University, Cardiff, UK. bottla@cardiff.ac.uk

Journal of Experimental Psychology. General
|November 15, 2007
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

Most pragmatic responses to underinformative some-statements are associated with scalar implicatures.

Cognition·2025
Same author

Perceptions and Beliefs About Obesity and Bariatric and Metabolic Surgery Among Black and White Men.

Obesity surgery·2025
Same author

Trends in industry payments and volume and distribution of robot-assisted surgeries.

Surgical endoscopy·2025
Same author

Association between hospital participation in Medicare Shared Savings Program and hospital use of robotic surgical approach.

Surgical endoscopy·2025
Same author

Maternal and neonatal outcomes after metabolic and bariatric surgery among women with severe obesity.

Surgery for obesity and related diseases : official journal of the American Society for Bariatric Surgery·2025
Same author

Evaluating source credibility effects in health labelling using vending machines in a hospital setting.

PloS one·2024
Same journal

Executive function and social behavior: Causal evidence from loading working memory and inhibitory control.

Journal of experimental psychology. General·2026
Same journal

Correction to "Your research is public engagement: A case for more intentional science communication in research with human subjects" by Vaughn (2026).

Journal of experimental psychology. General·2026
Same journal

Correction to "Costs and benefits of acting extraverted: A randomized controlled trial" by Jacques-Hamilton et al. (2019).

Journal of experimental psychology. General·2026
Same journal

Conveying (discrete) emotionality with novel words.

Journal of experimental psychology. General·2026
Same journal

Physical actions shape moral choices: Environment-directed movements reduce cheating in young children.

Journal of experimental psychology. General·2026
Same journal

From chunks to schemas: Learning in the Hebb repetition paradigm.

Journal of experimental psychology. General·2026
See all related articles

Category learning may not solely rely on minimizing errors. Even without classification errors, participants acquired substantial information, challenging error-driven learning models in this context.

Area of Science:

  • Cognitive psychology
  • Machine learning theory

Background:

  • Category learning theories often posit error-driven mechanisms.
  • It is hypothesized that learning is minimal when classification error is absent.

Purpose of the Study:

  • To test whether category learning is negligible without classification error.
  • To compare learning in category tasks versus outcome prediction tasks.

Main Methods:

  • Three experiments adapted from associative learning blocking paradigms were conducted.
  • Participants engaged in category learning and outcome prediction tasks with identical structures and materials.

Main Results:

  • Category learning occurred extensively, even without explicit errors, and blocking effects were minimal.

Related Experiment Videos

  • In contrast, outcome prediction tasks showed robust blocking effects, aligning with error-driven learning predictions.

    • Conclusions:

    • Category learning appears to be less error-driven than previously assumed.
    • The findings suggest category knowledge acquisition may be more flexible and less reliant on error signals than standard models predict.