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

Serial order and consonant-vowel structure in a graphemic output buffer model.

David W Glasspool1, George Houghton

  • 1Department of Psychology, University College London and Institute of Cognitive Neuroscience, University College London, UK. dg@acl.icnet.uk

Brain and Language
|August 16, 2005
PubMed
Summary

This study models Graphemic Buffer Disorder (GBD) spelling errors, revealing a breakdown in serial order production. The Competitive Queuing model explains error patterns, including consonant-vowel preservation, in dysgraphic patients.

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

Competitive state of movements during planning predicts sequence performance.

Journal of neurophysiology·2021
Same author

Action and perception in literacy: A common-code for spelling and reading.

Psychological review·2017
Same author

Individual Differences in Working Memory Capacity Modulates Semantic Negative Priming from Single Prime Words.

Frontiers in psychology·2016
Same author

A canonical theory of dynamic decision-making.

Frontiers in psychology·2013
Same author

On costs and benefits of n-2 repetitions in task switching: towards a behavioural marker of cognitive inhibition.

Psychological research·2012
Same author

Unmixing the mixing cost: contributions from dimensional relevance and stimulus-response suppression.

Journal of experimental psychology. Human perception and performance·2011

Area of Science:

  • Neuroscience
  • Cognitive Psychology
  • Linguistics

Background:

  • Graphemic Buffer Disorder (GBD) is characterized by specific spelling errors.
  • Understanding the underlying mechanisms of these errors is crucial for diagnosis and treatment.

Purpose of the Study:

  • To model the serial order production system in spelling.
  • To explain the characteristic errors observed in GBD patients.

Main Methods:

  • Development of a computational model based on the Competitive Queuing theory of sequential behavior.
  • Simulation of GBD error patterns by introducing noise into the sequence generation process.

Main Results:

  • The model successfully accounts for the preservation of consonant-vowel status in GBD spelling errors.

Related Experiment Videos

  • Simulated disruption of the sequence generation process mirrors major features of GBD.

    • Conclusions:

    • The Competitive Queuing model provides a viable framework for understanding the breakdown of serial order in GBD.
    • The model's ability to replicate GBD features supports its utility in explaining dysgraphic spelling errors.