Psychosocial coping resources and health among Germans and Poles Culture has a substantial impact on mechanism of coping with stress and related health outcomes. We proposed a model emphasizing the mediating role of coping resources and competences in the relationship between controllability of demands in professional/educational life and health in the cross-cultural context. The model is based on the transactional model of stress. 595 participants from East Germany, West Germany and Poland completed: Sense of Coherence Scale SOC-9, Self-Esteem Scale, Social (...) Support Scale, Generalized Self-Efficacy Scale, Proactive Coping Inventory, Scale of Demands in Professional Life, Brief Stress Scale, Satisfaction with Life Scale and Mental Health Questionnaire. The results have shown the general cross-cultural validity of the proposed mediational model but also indicated some cultural differences in the determinants of health. Germans had higher self-esteem and social support. Poles had higher self-efficacy and used proactive coping strategies more often. Self-esteem was the strongest predictor of mental health in both nations. We discussed the results within a broad interpretive framework of social transitions. (shrink)