In a boundary-crossing and globalizing world, the personal and social positions in self and identity become increasingly dense, heterogeneous and even conflicting. In this 2011 handbook scholars of different disciplines, nations and cultures (East and West) bring together their views and applications of dialogical self theory in such a way that deeper commonalities are brought to the surface. As a 'bridging theory', dialogical self theory reveals unexpected links between a broad variety of phenomena, such as self and identity problems in education and psychotherapy, multicultural identities, child-rearing practices, adult development, consumer behaviour, the use of the internet and the value of silence. Researchers and practitioners present different methods of investigation, both qualitative and quantitative, and also highlight applications of dialogical self theory.
Hubert Hermans is one of the main theorists in narrative psychology. During his career he has developed several influential methods and theories. One of them is the Self Confrontation Method (SCM) that has led to the establishment of the Association for SCM practitioners that has around 200 members in 2020. Another is the Dialogical Self Theory that has led to the organization of biennial international conferences, the establishment of the International Society for Dialogical Science.