No abstract

University students often experience depressive symptoms, and strengthening of life skills may be beneficial for improving their mental health. Several studies have suggested that life skills effective in reducing depressive tendencies vary by individuals depending on differences in sensory processing sensitivity (SPS). SPS is a genetically determined trait characterized by sensitivity and reactivity to environmental stimuli. This study investigated the relationship between life skills and depressive tendencies based on individual differences in SPS. A total of 868 Japanese university students (mean age = 19.8 years, SD = 1.3 years) completed a questionnaire measuring levels of SPS-decision-making, interpersonal relationships, effective communication, and emotional coping skills-and depressive tendencies. Hierarchical multiple regression and simple slopes analyses indicated that interpersonal relationship skills were negatively correlated with depression regardless of SPS levels. Furthermore, decision-making skills were negatively correlated with depressive tendencies only in low-SPS students. Emotional coping skills were negatively correlated with depressive tendencies in high-SPS students. These results may help universities incorporate SPS levels when creating life-skills-based interventions for students.

Sensory-processing sensitivity differentiates individuals according to responsivity to internal and external stimuli. It has been positively correlated with depressive symptoms. Meanwhile, sense of coherence, an individual’s perception that stressors are comprehensible, manageable, and meaningful for their life, could improve depression. This cross-sectional study investigated the moderation effect of sense of coherence on the relationship between sensory-processing sensitivity and depressive symptoms in university students. Japanese students ( N = 430) participated in a questionnaire survey that assessed levels of sensory-processing sensitivity, sense of coherence, and depressive symptoms. The results showed that a strong sense of coherence moderated the relationship between sensory-processing sensitivity and depressive symptoms in university students.

Abstract. Sensory processing sensitivity (SPS) is a temperament trait characterized by deeper processing of sensory information, being easily overstimulated, stronger emotional reactivity, and more awareness of subtle stimuli. Many studies on Western samples have associated SPS and/or its three components (i.e., low sensory threshold [LST], ease of excitation [EOE], and aesthetic sensitivity [AES]) with the Big Five personality traits, but cultural factors may influence these relationships. This study surveyed a Japanese sample ( N = 1,626) to investigate the associations. Bivariate correlation analyses found that AES had a negatively weak correlation with neuroticism, while it was positively correlated with openness (strongly), extraversion, agreeableness (moderately), and conscientiousness (weakly). LST and EOE had strong positive correlations with neuroticism and moderate negative or weak correlations with the other four traits. The canonical correlation analysis revealed commonality between the constructs of about 55%. While some results were consistent with those of the former studies, others were not. The results contrary to studies on Western samples might be explained by the differences between collectivist and individualist cultures, biological differences, and/or measurement weaknesses.