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Exploring Metalinguistic Awareness in School-Aged Autistic Children: Insights from Grammatical Judgment
Pauline Wolfer1, Franziska Baumeister2, Nicola Rudelli3
1Autism, Bilingualism, Cognitive and Communicative Development Lab (ABCCD), Faculty of Science and Medicine, University of Fribourg, Fribourg, Switzerland. pauline.wolfer@unifr.ch.
Journal of Autism and Developmental Disorders
|October 7, 2024
Summary
Autistic children perform similarly to neurotypical peers on a novel language task. This study demonstrates autistic individuals can utilize metalinguistic skills when linguistic complexity is reduced.
Area of Science:
- Neuroscience
- Developmental Psychology
- Linguistics
Background:
- Metalinguistic awareness is under-researched in autism spectrum disorder (ASD).
- Understanding language abilities in autistic individuals is crucial for educational and social support.
- Previous research has not fully explored the nuances of metalinguistic skills in autistic populations.
Purpose of the Study:
- To investigate metalinguistic abilities in school-aged autistic children compared to neurotypical children.
- To assess metamorphosyntactic and metasemantic skills using a novel, simplified tablet-based task.
- To determine if autistic individuals can engage metalinguistic resources under reduced linguistic complexity.
Main Methods:
- An observational, cross-sectional study design was employed.
- A tablet-based Grammatical Judgment Task (GJT) with reduced linguistic complexity was developed.
- Participants non-verbally judged the grammatical correctness of sentences, including those with semantic anomalies.
Main Results:
- No significant performance differences were observed between autistic and neurotypical children.
- Both groups performed above chance level on tasks assessing metamorphosyntax.
- Participants demonstrated competence on tasks requiring additional metasemantic processing.
Conclusions:
- Autistic individuals can effectively utilize metalinguistic resources when presented with tasks of reduced linguistic complexity.
- The findings challenge assumptions about potential deficits in metalinguistic awareness in autism.
- This study highlights the importance of task design in assessing cognitive abilities in neurodevelopmental conditions.
Keywords:
AutismGrammatical judgment taskMetalinguistic awarenessMorphosyntactic awarenessSemantic awarenessMore Related Videos
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