childbirth communication communicationstudies conflict(psychology) conflicten conflictmanagement conflictresolution conflit(psychologie) conflitinterpersonnel conflitssociaux disciplines family fred fredsbyggande friedensbemühung general generalhistory gestiondesconflits grouporcollectivepsychology handbooks history interactionsociale interpersonalcommunication interpersonalconflict interpersonalrelations konflikter konfliktregelung konfliktteori krig languagearts manuals methodologie methodology onderzoeksmethoden parenting peace peace-building philosophie philosophy politischerkonflikt psychology recherche relationships religion religionandpolitics religionochpolitik religiousaspects religiösaaspekter research sciencessociales social socialconflict socialewetenschappen socialinteraction socialpsychology socialscience socialsciences sociology tolerans toleration violence violenceinsociety war