Examining the latent structure and correlates of sensory reactivity in autism: a multi-site integrative data analysis by the autism sensory research consortium.

The study relied entirely on caregiver reports, which may not capture the child's internal experience or may be biased by the child's ability to communicate distress. Items that involved multiple senses at once (multisensory items) were removed from the analysis, which may limit the applicability of the findings to real-world environments where senses are often engaged simultaneously. The sample was predominantly White and male, which may limit the generalizability of the findings to other demographic groups. Some sensory subconstructs had very few items available in the questionnaires, forcing the researchers to use single items to represent complex behaviors, which reduces reliability.

The authors declared no competing interests. Funding was provided by the National Institute of Health (NIH) and other government/non-profit sources.

Do not interpret a low total score on a "hyporeactivity" or "sensory seeking" questionnaire as a uniform trait across all senses. The study found that these broad scores are not psychometrically valid because they mix distinct behaviors. A child may be hyporeactive to pain but not to sound, and treating these as the same issue can lead to ineffective interventions.