Social experiential deprivation in autism spectrum disorders: A possible prognostic factor?
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Updated: Mar 2, 2026

Testing Sensory and Multisensory Function in Children with Autism Spectrum Disorder
Published on: April 22, 2015
Sowmyashree Mayur Kaku1, Salah Basheer1, Ganesan Venkatasubramanian2
1Department of Clinical Neurosciences and Department of Child and Adolescent Psychiatry, National Institute of Mental Health and Neurosciences (NIMHANS), Bangalore 560029, India.
Insights
Social experiential deprivation (SED) in infancy may impact autism spectrum disorder (ASD) outcomes. Early intervention targeting SED factors improved outcomes in children with ASD, suggesting SED could be a prognostic indicator.
Area of Science:
- Developmental Psychology
- Pediatric Neurology
- Environmental Health
Background:
- Autism spectrum disorder (ASD) is influenced by environmental factors.
- Social experiential deprivation (SED) in infancy is an under-reported environmental influence on ASD.
- Understanding SED's role is crucial for ASD research.
Purpose of the Study:
- To explore factors contributing to SED in children with ASD.
- To compare children with ASD and SED to those with ASD but without SED.
- To investigate the impact of SED-focused intervention on ASD outcomes.
Main Methods:
- Case-control study comparing 11 children with ASD and SED to 24 children with ASD without SED.
- Exploration of factors contributing to SED in the identified cases.
- Implementation of a 6-month intervention targeting SED factors.
Main Results:
- Children with ASD and SED showed improved outcomes following intervention.
- The intervention specifically addressed factors contributing to SED.
- Comparison group data provided a baseline for outcome assessment.
Conclusions:
- Social experiential deprivation (SED) may be a significant prognostic factor in autism spectrum disorder (ASD).
- Interventions addressing SED factors can lead to better outcomes in children with ASD.
- Further research is warranted to confirm SED as a prognostic indicator in ASD.
Abstract:
Autism spectrum disorders (ASD) are well known to be influenced by various environmental factors. Among these influencers, social experiential deprivation (SED) in infancy is one of them which is not well reported. We explored factors contributing to SED in 11 young children diagnosed to have ASD and compared them to 24 children without SED also having ASD. Intervention mainly addressing factors causing SED for 6 months demonstrated that children with SED had a better outcome at follow up. Could SED be a possible prognostic factor in children with ASD?
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