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

Acquisition of basic object categories by severely handicapped children.

S C Hupp, C B Mervis

    Child Development
    |June 1, 1982
    PubMed
    Summary

    Training severely handicapped children with only good examples significantly improved category acquisition and generalization compared to using varied examples. Multiple good examples were slightly better than single good examples for learning.

    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

    Identifying individuals at risk for surgical supravalvar aortic stenosis by polygenic risk score with graded phenotyping.

    medRxiv : the preprint server for health sciences·2024
    Same author

    Executive function as measured by the Behavior Rating Inventory of Executive Function-2: children and adolescents with Williams syndrome.

    Journal of intellectual disability research : JIDR·2021
    Same author

    Predictors of specific phobia in children with Williams syndrome.

    Journal of intellectual disability research : JIDR·2016
    Same author

    Intracranial arteries in individuals with the elastin gene hemideletion of Williams syndrome.

    AJNR. American journal of neuroradiology·2013
    Same author

    Williams syndrome and related disorders.

    Annual review of genomics and human genetics·2001
    Same author

    Adaptive behavior of 4- through 8-year-old children with Williams syndrome.

    American journal of mental retardation : AJMR·2001

    Area of Science:

    • Developmental Psychology
    • Cognitive Science
    • Special Education

    Background:

    • Category acquisition is challenging for individuals with severe handicaps, particularly in generalizing learned concepts.
    • Existing theories suggest that the quality of training exemplars influences learning outcomes.
    • Understanding optimal training strategies is crucial for effective educational interventions.

    Purpose of the Study:

    • To investigate how the quality of training exemplars (good vs. varied) affects category acquisition.
    • To examine the impact of exemplar quantity (single vs. multiple) on generalization.
    • To test predictions derived from the best-example theory of categorization.

    Main Methods:

    • A repeated-measures Latin square design was employed for rigorous experimental control.

    Related Experiment Videos

  • Severely handicapped prelinguistic children and teenagers served as participants.
  • Training conditions varied based on exemplar quality (good only vs. varied) and quantity (single vs. multiple).

    • Main Results:

    • Training with one or more good exemplars led to significantly better generalization than training with varied exemplars.
    • Training with varied exemplars failed to produce generalization beyond chance levels.
    • Multiple good exemplars showed a trend towards superior generalization compared to a single good exemplar.

    Conclusions:

    • The best-example theory effectively explains category acquisition, emphasizing the importance of high-quality exemplars.
    • Training strategies for individuals with severe handicaps should prioritize using exclusively good exemplars.
    • Findings offer practical implications for developing more effective teaching practices in special education.