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

Group differences and individual classification accuracy associated with letter/word oddity problems.

M S Scott1, D B Greenfield, M F Partridge

  • 1Mailman Center for Child Development, University of Miami, FL 33101.

American Journal of Mental Retardation : AJMR
|January 1, 1991
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

A machine learning analysis of a "normal-like" IDH-WT diffuse glioma transcriptomic subgroup associated with prolonged survival reveals novel immune and neurotransmitter-related actionable targets.

BMC medicine·2020
Same author

Acute lumbosacral nerve stimulation does not affect anorectal motor function in a rodent model.

Neurogastroenterology and motility·2015
Same author

Pilot study trialling a new ambulatory method for the clinical assessment of regional gastrointestinal transit using multiple electromagnetic capsules.

Neurogastroenterology and motility·2014
Same author

Twenty-three-hour stay loop ileostomy closures: a pilot study.

Techniques in coloproctology·2012
Same author

Enhanced recovery programmes; coming to a hospital near you!

Anaesthesia·2011
Same author

Letters to the Editor.

Postgraduate medical journal·2011
Same journal

Peer interactions and academic engagement of youth with developmental disabilities in inclusive middle and high school classrooms.

American journal of mental retardation : AJMR·2009
Same journal

Gatekeepers of science: attitudes toward the research participation of adults with intellectual disability.

American journal of mental retardation : AJMR·2009
Same journal

Memory skills of boys with fragile X syndrome.

American journal of mental retardation : AJMR·2009
Same journal

Evidence for latent classes of IQ in young children with autism spectrum disorder.

American journal of mental retardation : AJMR·2009
Same journal

Autism profiles of males with fragile X syndrome.

American journal of mental retardation : AJMR·2009
Same journal

Functional analysis of the early development of self-injurious behavior: incorporating gene-environment interactions.

American journal of mental retardation : AJMR·2008
See all related articles

Mildly mentally retarded children struggled with oddity rule tasks but showed generalization. A six-card set demonstrated high accuracy for early detection of mild mental retardation in preschool screening.

Area of Science:

  • Developmental Psychology
  • Educational Psychology
  • Cognitive Assessment

Background:

  • Early identification of mild mental retardation is crucial for timely intervention.
  • Cognitive screening tests require reliable and valid measures for preschool-aged children.
  • The oddity rule task assesses a child's ability to identify a unique item among distractors.

Purpose of the Study:

  • To evaluate the performance of mildly mentally retarded and normally achieving children on oddity rule problems.
  • To assess the generalization ability of these children to novel visual stimuli.
  • To determine the efficacy of a subset of oddity problems for early detection of mild mental retardation.

Main Methods:

  • Twenty-seven pairs of 6- to 8-year-old students (mildly mentally retarded and normally achieving) participated.

Related Experiment Videos

  • An experimental set of letter and word oddity problems was administered.
  • A subset of six cards was analyzed for diagnostic accuracy (sensitivity, specificity, predictive values).

    • Main Results:

    • The mildly mentally retarded group performed significantly lower on all oddity problems compared to controls.
    • Despite lower overall performance, the mildly mentally retarded group demonstrated generalization to visually dissimilar oddity arrays.
    • A six-card subset achieved high sensitivity (>90%), specificity (>90%), positive predictive accuracy (>90%), and negative predictive accuracy (>90%).

    Conclusions:

    • The oddity rule task effectively differentiated between mildly mentally retarded and normally achieving children.
    • Successful generalization suggests a foundational understanding of the oddity concept.
    • The validated six-card subset is a promising tool for a preschool screening test for early detection of mild mental retardation.