Personality, Negative Interactions, and Mental Health.

Research suggests that an individual's personality traits may mediate the relationship between social support and mental health. This study uses two national data sets to test a conceptual model that integrates personality, social support, negative interactions, and psychological distress. Results suggest that, beyond the influence of personality, social support is negatively associated with psychological distress, and negative interactions are positively associated with such distress. The findings also suggest that personality has direct and indirect effects, through social support and negative interactions, on psychological distress. Findings specify how positive and negative facets of relationships and personality influence mental health outcomes.