Do Parents Recognize Autistic Behavior Early?
Author Information
Author(s): Saint-Georges Catherine, Mahdhaoui Ammar, Chetouani Mohamed, Cassel Raquel S., Laznik Marie-Christine, Apicella Fabio, Muratori Pietro, Maestro Sandra, Muratori Filippo, Cohen David
Primary Institution: Université Pierre et Marie Curie, Paris, France
Hypothesis
Taking into account interaction synchrony would help to better differentiate autism from intellectual disability and typical development in infants.
Conclusion
Deviant autistic behaviors appear before 18 months, and parents recognize the lack of interactive initiative in their babies long before diagnosis.
Supporting Evidence
- Parents of children with autism and intellectual disabilities show similar interactive patterns to those of typically developing children.
- Interactive patterns can be analyzed using computational methods to reveal early signs of autism.
- Parents often feel that something is wrong with their child's interaction long before a formal diagnosis.
Takeaway
Parents can notice when their baby isn't interacting like other babies, even before doctors can tell there's a problem.
Methodology
Analyzed home movies of infants with autism, intellectual disability, and typical development to assess interactive patterns.
Potential Biases
Potential bias in parental reporting and observational methods.
Limitations
Small sample size and variability in scenes limited statistical significance of some findings.
Participant Demographics
15 children with autism, 12 with intellectual disability, and 15 typically developing children, matched for gender and socio-economic status.
Statistical Information
P-Value
p<0.05
Statistical Significance
p<0.05
Digital Object Identifier (DOI)
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