Abstract
The current paper presents an examination of the associations between Five-Factor Model (FFM) personality facets and Sensory Processing Sensitivity (SPS) to understand which personality facets are especially relevant for SPS. Associations between SPS and the FFM personality domains and facets were examined in older adolescents and young adults (Study 1) as well as older children and young adolescents (Study 2). The most relevant facets were within the Neuroticism and Openness domains, although not all facets were equally important. Especially facets regarding internalizing tendencies and - in older adolescents and young adults - openness to aesthetics showed highest association with SPS. Facets of Extraversion were less associated to SPS. Facets of domains Agreeableness and Conscientiousness showed almost no relevance to SPS.