Predicting happiness in the aftermath of national trauma through fear of terrorism: The serial mediation of negative and positive self-labeling and stress.

This study's findings suggest that addressing fear of terrorism, promoting positive self-labeling, and managing stress may enhance state happiness. Moreover, the findings support the notion that differentiating between trait and state happiness is crucial. Interventions should validate victim experiences while fostering resilience and a survivor mindset, contributing to improved emotional well-being and posttraumatic recovery.