bewältigung communitymentalhealthservices communitypsychiatry general lifechangeevents medical mentalhealth méthodesdesimulation personality politicalscience posttraumatischesstresssyndrom psychiatry psychictrauma psychischestrauma psychologicalmodels psychologicalresilience psychologicalstress psychologie psychology publicpolicy resilience(personalitytrait) resilienz servicescommunautairesdesantémentale socialpsychiatry socialservices stress(psychology) therapy traumatology welfare événementsstressantsdelavie