Sensory Processing Sensitivity: Associations With Psychological Well-Being and Sleep Health Among Adolescent Girls

Area of Science:

• Developmental Psychology
• Adolescent Health
• Sleep Science

Background:

• Adolescence presents risks for mental health and sleep issues, especially in girls.
• Sensory Processing Sensitivity (SPS) is a trait influencing environmental adaptation.
• Identifying risk factors for adolescent mental health is crucial.

Purpose of the Study:

• To investigate the relationship between Sensory Processing Sensitivity (SPS) and psychological well-being in adolescent girls.
• To examine the association between SPS and sleep parameters.
• To determine if sleep moderates the link between SPS and psychological well-being.

Main Methods:

• A community sample of 145 girls (pre-menarche) completed questionnaires on SPS and psychological well-being.
• Sleep parameters (onset, offset, duration, efficiency) were monitored for 7 days using actigraphy.
• Statistical analyses included ANCOVAs to compare SPS groups.

Main Results:

• SPS groups (high, moderate, low sensitivity) were evenly distributed.
• Highly sensitive girls ('orchids') reported more stress, anxiety, depressive symptoms, and less positive affect than low sensitivity girls ('dandelions').
• Sleep onset was later in highly sensitive girls; sleep did not moderate SPS-well-being associations.

Conclusions:

• Sensory Processing Sensitivity (SPS) is a significant differentiator of psychological well-being in adolescents.
• Highly sensitive adolescents show increased psychological distress and delayed sleep onset.
• Further research should explore SPS's role in predicting mental health and sleep disruptions throughout adolescence.