Mediating role of sensory differences in the relationship between autistic traits and internalizing problems

Area of Science:

• Neurodevelopmental Disorders
• Psychology
• Clinical Psychology

Background:

• Autistic traits are associated with sensory processing differences.
• Previous research indicates a correlation between sensory differences and internalizing problems.
• Sensory differences and associated suffering may mediate the link between autistic traits and internalizing issues.

Purpose of the Study:

• To investigate the mediating role of sensory differences and suffering in the relationship between autistic traits and internalizing problems.
• To examine specific sensory processing patterns (Low Registration, Sensation Avoiding) in relation to autistic traits and internalizing symptoms.

Main Methods:

• A cross-sectional study involving 346 female Japanese university students.
• Participants completed validated questionnaires assessing autistic traits, suffering due to sensory differences, and internalizing problems.
• A subset of 114 participants also completed a detailed sensory differences questionnaire.

Main Results:

• Autistic traits showed significant correlations with Low Registration and Sensation Avoiding sensory patterns.
• These sensory differences were also positively correlated with both suffering from sensory issues and internalizing problems.
• Path analysis confirmed that higher suffering related to Low Registration and Sensation Avoiding predicted greater internalizing problems.

Conclusions:

• Female university students experiencing significant distress from sensory differences may require support for managing both sensory suffering and internalizing symptoms.
• Further research is needed to identify and implement effective support strategies in academic and other settings.