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

Learning processes in matching and oddity: the oddity preference effect and sample reinforcement.

Anthony A Wright1, Juan D Delius

  • 1Department of Neurobiology and AnatomyUniversity of Texas Medical School at Houston, Houston, TX 77225, USA. anthony.a.wright@uth.tmc.edu

Journal of Experimental Psychology. Animal Behavior Processes
|October 27, 2005
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

Same/different concept learning by primates and birds.

Learning & behavior·2021
Same author

Eyelid squinting during food pecking in pigeons.

The Journal of experimental biology·2020
Same author

Systematic Analysis of Pigeons' Discrimination of Pixelated Stimuli: A Hierarchical Pattern Recognition System Is Not Identifiable.

Scientific reports·2019
Same author

Sensory and working memory in a spatial change-detection task by pigeons and humans.

Behavioural processes·2019
Same author

Episodic Memory: Manipulation and Replay of Episodic Memories by Rats.

Current biology : CB·2018
Same author

Comparing cognition by integrating concept learning, proactive interference, and list memory.

Learning & behavior·2018

Pigeons learned matching or oddity tasks faster with sample rewards, but oddity without reward was quickest. Transfer learning varied, suggesting early item-specific associations over relational learning.

Area of Science:

  • Cognitive Psychology
  • Animal Behavior
  • Learning and Memory

Background:

  • Understanding how animals learn complex tasks is crucial for cognitive science.
  • Investigating the role of reinforcement and task type in learning acquisition and transfer.

Purpose of the Study:

  • To compare the acquisition rates of matching and oddity tasks in pigeons.
  • To examine the effect of sample reward on learning speed and transfer.
  • To explore the underlying mechanisms of learning, distinguishing between item-specific and relational associations.

Main Methods:

  • Eight pigeons were trained on either matching (to sample) or oddity (from sample) tasks.
  • Training involved visual stimuli (gravel textures and colors) with or without reward for sample responding.

Related Experiment Videos

  • Acquisition rates and transfer of learning (color and texture) were measured.

    • Main Results:

    • Oddity without sample reward was learned fastest, followed by matching with sample reward.
    • Learning speed and transfer varied significantly across conditions.
    • The oddity group without sample reward demonstrated full transfer, while others showed limited or no transfer.

    Conclusions:

    • Sample reward significantly influences the acquisition rate of both matching and oddity tasks.
    • The oddity preference effect is modulated by sample reward.
    • Results support the hypothesis of early item-specific associations preceding relational learning in pigeons.