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Updated: Jul 4, 2026

Testing Sensory and Multisensory Function in Children with Autism Spectrum Disorder
Published on: April 22, 2015
A meta-analysis of sensory modulation symptoms in individuals with autism spectrum disorders
Ayelet Ben-Sasson1, Liat Hen, Ronen Fluss
1Department of Occupational Therapy, Haifa University, Mt. Carmel, Israel. asasson@univ.haifa.ac.il
Abstract:
Sensory modulation symptoms are common in persons with autism spectrum disorders (ASD); however have a heterogeneous presentation. Results from 14 studies indicated a significant high difference between ASD and typical groups in the presence/frequency of sensory symptoms, with the greatest difference in under-responsivity, followed by over-responsivity and sensation seeking. Three moderators that reduced the variability in findings among studies were: chronological age, severity of autism, and type of control group. Sensory differences were highest for studies of children ages 6-9 years, samples with more than 80% with an autism diagnosis, and compared to a CA matched versus a MA or DD matched group. It is important to consider these moderators in the design of studies and interventions addressing sensory symptoms.
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