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Gepubliceerd in: Journal of Autism and Developmental Disorders 12/2012

01-12-2012 | Original Paper

Predicting Developmental Status from 12 to 24 Months in Infants at Risk for Autism Spectrum Disorder: A Preliminary Report

Auteurs: Suzanne L. Macari, Daniel Campbell, Grace W. Gengoux, Celine A. Saulnier, Ami J. Klin, Katarzyna Chawarska

Gepubliceerd in: Journal of Autism and Developmental Disorders | Uitgave 12/2012

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Abstract

The study examined whether performance profiles on individual items of the Toddler Module of the Autism Diagnostic Observation Schedule at 12 months are associated with developmental status at 24 months in infants at high and low risk for developing Autism Spectrum Disorder (ASD). A nonparametric decision-tree learning algorithm identified sets of 12-month predictors of developmental status at 24 months. Results suggest that identification of infants who are likely to exhibit symptoms of ASD at 24 months is complicated by variable patterns of symptom emergence. Fine-grained analyses linking specific profiles of strengths and deficits with specific patterns of symptom emergence will be necessary for further refinement of screening and diagnostic instruments for ASD in infancy.
Voetnoten
1
A score of 2 on this item indicates: “Engaged only when the examiner works hard to get and keep the child’s interest OR child is only engaged during snack.” A score of 3 is coded when the child is: “Not engaged at all, even when examiner makes efforts to attract the child’s interest OR the child is only engaged during games involving physical contact.”.
 
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Metagegevens
Titel
Predicting Developmental Status from 12 to 24 Months in Infants at Risk for Autism Spectrum Disorder: A Preliminary Report
Auteurs
Suzanne L. Macari
Daniel Campbell
Grace W. Gengoux
Celine A. Saulnier
Ami J. Klin
Katarzyna Chawarska
Publicatiedatum
01-12-2012
Uitgeverij
Springer US
Gepubliceerd in
Journal of Autism and Developmental Disorders / Uitgave 12/2012
Print ISSN: 0162-3257
Elektronisch ISSN: 1573-3432
DOI
https://doi.org/10.1007/s10803-012-1521-0

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