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

Recognition and language in low functioning autism.

Jill Boucher1, Sally Bigham, Andrew Mayes

  • 1Department of Psychology, University of Warwick, Coventry, CV7 4AL, UK. J.Boucher@warwick.ac.uk

Journal of Autism and Developmental Disorders
|December 8, 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

Exploring shared decision making in breast cancer care.

Communication & medicine·2025
Same author

Can pupillometry distinguish accurate from inaccurate familiarity?

Psychophysiology·2021
Same author

An Exact Mind: An Artist with Asperger Syndrome.

Child and adolescent mental health·2020
Same author

Declarative Memory and Structural Language Impairment in Autistic Children and Adolescents.

Autism research : official journal of the International Society for Autism Research·2020
Same author

Study-test congruence of response levels in item stimulus-response priming.

Memory & cognition·2020
Same author

Parents' constructions of normality and pathology in child mental health assessments.

Sociology of health & illness·2019
Same journal

Developmental Trajectories in Young Autistic Children Receiving Parent-Mediated Intervention Through In-Person and Telehealth Service Delivery Models: A Naturalistic, Nonrandomized Clinical Study.

Journal of autism and developmental disorders·2026
Same journal

The Effect of Participation in the Let's Play Program on Autistic Children's Engagement and Caregiver Well-Being: A Randomized Controlled Trial.

Journal of autism and developmental disorders·2026
Same journal

Trends in Self-Reported Autism Among Adults in England: Analysis of a Repeated Cross-Sectional Patient Survey Series of 5,999,433 Adults.

Journal of autism and developmental disorders·2026
Same journal

Sentiment and Topic Analysis of Autism Spectrum Disorder Discussions on Chinese Social Media: Evidence From Bilibili and Rednote.

Journal of autism and developmental disorders·2026
Same journal

Motor Competence and Physical Fitness in Children and Adolescents With ADHD: A Comparative Study with Typically Developing Peers.

Journal of autism and developmental disorders·2026
Same journal

Assessing Camouflaging in Adolescence: Psychometric Evaluation of the German Camouflaging Autistic Traits Questionnaire (CAT-Q/DE).

Journal of autism and developmental disorders·2026
See all related articles

Declarative memory deficits may impact language skills in individuals with low-functioning autism (LFA). Research indicates recognition memory is impaired in LFA, correlating with lexical knowledge, suggesting a link between memory and language in autism spectrum disorder.

Area of Science:

  • Neuroscience
  • Developmental Psychology
  • Linguistics

Background:

  • Autism spectrum disorder (ASD) is characterized by social and communication challenges.
  • Language impairments are common in individuals with ASD, particularly in those with low functioning autism (LFA).
  • The role of declarative memory in language development and impairment within ASD remains an area of active investigation.

Purpose of the Study:

  • To test the hypothesis that impaired declarative memory contributes to language deficits in low-functioning autism (LFA).
  • To compare declarative memory and lexical understanding across groups with LFA, high-functioning autism (HFA), intellectual disability (ID) without autism, and typical development (TD).
  • To investigate the relationship between recognition memory and lexical knowledge in individuals with LFA.

Related Experiment Videos

Main Methods:

  • A cohort of participants with LFA, HFA, ID (without autism), and TD were recruited.
  • Participants completed two recognition memory tests and four tests assessing lexical understanding.
  • Performance was compared across the four groups, with a focus on memory-language correlations in the LFA group.

Main Results:

  • Recognition memory was significantly impaired in the LFA group compared to the TD group, as predicted.
  • Contrary to predictions, the HFA group showed performance more similar to the LFA group than expected.
  • Recognition memory correlated with lexical knowledge in the LFA group, but not in the other groups.

Conclusions:

  • The findings support a link between declarative memory impairment and language difficulties in LFA.
  • The unexpected similarity between LFA and HFA groups suggests a selective impairment in episodic memory within ASD.
  • Further research is needed to elucidate the specific memory systems underlying language deficits in autism spectrum disorder.