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[Behavioral patterns of autistic children during infancy]

Chun-Yan Xi1, Hong-Wei Ma, Tian-Yi Hua

  • 1Department of Developmental Pediatrics, Second Hospital of China Medical University, Shenyang 110004, China.

Zhongguo Dang Dai Er Ke Za Zhi = Chinese Journal of Contemporary Pediatrics
|December 21, 2006
PubMed

Insights

Infants later diagnosed with autism often show early behavioral differences, such as lack of social smile and eye contact. These infant behaviors can aid in the early identification of autism spectrum disorder.

Area of Science:

  • Developmental Psychology
  • Pediatric Neurology

Context:

  • Early identification of autism spectrum disorder (ASD) is crucial for timely intervention.
  • Infancy represents a critical developmental period for observing early behavioral markers.

Purpose:

  • To investigate infant behavioral patterns in children with autism.
  • To identify early indicators for the diagnosis of childhood autism.

Summary:

  • Children later diagnosed with autism exhibited distinct infant behaviors compared to those with other developmental disorders.
  • Key differentiating behaviors included absent social smiles, poor eye contact, lack of response to name, and joint attention deficits.
  • Differences in imitation and attachment behaviors were significant, with repetitive motor actions and peculiar interests unique to the autism group.

Impact:

  • Findings suggest that specific abnormal behaviors in infancy can serve as early warning signs for autism.
  • This research supports the potential for earlier and more accurate diagnosis of autism spectrum disorder.
Abstract

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