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Updated: Jan 13, 2026

Testing Sensory and Multisensory Function in Children with Autism Spectrum Disorder
Published on: April 22, 2015
Symptoms associated with environmental factors are positively related to sensory-processing sensitivity
Kata Reddington1, Michael Witthöft2, Ferenc Köteles3
1Doctoral School of Psychology, Károli Gáspár University of the Reformed Church in Hungary, Budapest, Hungary.
Objective:
Symptoms associated with environmental factors (SAEFs) are conditions characterized by chronic somatic symptom distress and impaired everyday functioning. SAEFs are positively related to certain psychological characteristics, such as somatosensory amplification (SSA), worries about the negative health consequences of modern technologies (MHWs), and body awareness. It was proposed recently that SAEFs might also be associated with sensory-processing sensitivity (SPS), i.e., the trait-like perceived sensitivity to internal and external sensory information.
Methods:
Participants of a cross-sectional survey (n = 491; Mage = 34.7 yrs., SDage = 14.2 yrs.; 76.4 % women) completed questionnaires assessing four SAEFs (perceived sensitivity to chemicals, buildings, sounds, electromagnetic fields) with multiple questions, and somatic symptom distress, body awareness, SSA, MHWs, and SPS.
Results:
Somatic symptoms distress, SSA, body awareness, and SPS were significantly positively related to all four SAEFs. A very strong association (r = 0.73, p < .001) between SSA and SPS was found.
Conclusion:
SPS can be considered a newly described (although not independent) psychological concomitant of SAEFs. Understanding the background of the association between SSA and SPS can be helpful to better understand SAEFs.
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