Navigating the depths: exploring seafarers' psychological well-being on board, anchored by the mediating role of resilience and loneliness.

This study investigates seafarers' loneliness as a mediating variable between psychological well-being and resilience, and tests resilience as a mediating variable between psychological well-being and loneliness. It also examines the challenges faced by seafarers on different types of ships and evaluates the mediating roles of resilience and loneliness.