Joint attention development in toddlers with autism

Deficits in Joint Attention (JA) may be one of the earliest signs of Autism Spectrum Disorders (ASD). In this longitudinal study we investigated several types of JA behaviors at the age of 24 and 42 months, and their development over time. Eleven children with ASD, 10 children with other development...

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Bibliographic Details
Published in:European child & adolescent psychiatry 2008-04, Vol.17 (3), p.143-152
Main Authors: Naber, Fabiënne B. A., Bakermans-Kranenburg, Marian J., van IJzendoorn, Marinus H., Dietz, Claudine, van Daalen, Emma, Swinkels, Sophie H. N., Buitelaar, Jan K., van Engeland, Herman
Format: Article
Language:English
Subjects:
Attention - physiology
Autism
Autistic Disorder - diagnosis
Autistic Disorder - physiopathology
Autistic spectrum disorders
Biological and medical sciences
Child and Adolescent Psychiatry
Child clinical studies
Child, Preschool
Children
Cooperative Behavior
Developmental disorders
Female
Fixation, Ocular
Humans
Infantile autism
Joint attention
Male
Medical sciences
Medicine
Medicine & Public Health
Mother-Child Relations
Original Contribution
Psychiatry
Psychology. Psychoanalysis. Psychiatry
Psychopathology. Psychiatry
Reaction Time
Risk Factors
Screening
Social Behavior
Videotape Recording
Visual attention
Visual Perception
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Summary:Deficits in Joint Attention (JA) may be one of the earliest signs of Autism Spectrum Disorders (ASD). In this longitudinal study we investigated several types of JA behaviors at the age of 24 and 42 months, and their development over time. Eleven children with ASD, 10 children with other developmental disorders, and eight children without a developmental disorder participated. It was found that children with ASD showed significantly less JA at the age of 24 months. At this age, the various types of JA (Basic Joint Attention, Associated Joint Attention, Joint Visual Attention) were correlated with developmental level and number of autistic characteristics. However, at the age of 42 months, these associations were absent. Although children with ASD may show less JA at the age of 24 months compared to other groups of children, by the age of 42 months they reach about the same level of JA, except for joint visual attention. In fact, at both ages, children with ASD differed consistently only on JVA from the other groups. JVA may be a core component of an early screening device for ASD.
ISSN:1018-8827
1435-165X
DOI:10.1007/s00787-007-0648-6