Dialogical self
Inspired by the original ideas of William James and Mikhail Bakhtin, Hubert Hermans, Harry Kempen and Rens van Loon wrote the first psychological publication on the "dialogical self" in which they conceptualized the self in terms of a dynamic multiplicity of relatively autonomous "I"-positions in the (extended) landscape of the mind. In this conception, the "I" has the possibility to move from one spatial position to another in accordance with changes in situation and time. The "I" fluctuates among different and even opposed positions, and has the capacity to imaginatively endow each position with a voice so that dialogical relations between positions can be established. The voices function like interacting characters in a story, involved in processes of question and answer, agreement and disagreement. Each of them have a story to tell about their own experiences from their own stance. As different voices, these characters exchange information about their respective Me's and mines, resulting in a complex, narratively structured self.
Relational dialectics
In the Western world, these ideas hark back to the Greek philosopher Heraclitus, who held that the world was in constant flux (like fire), with creative and destructive forces on both sides of every process. Mikhail Bakhtin, a Russian scholar most known for his work in dialogism, applied Marxist dialectic to literary and rhetorical theory and criticism. He illustrated the tensions that exists in the deep structure of all human experience. For example, he identified that the tension that exists between unity and difference. Bakhtin conceived the human dialectic as two forces analogous to the physical forces "centripetal" (emotional forces tending towards unity) and "centrifugal" (emotional forces tending towards divergence). Like the Yin and Yang, Bakhtin's forces have no ultimate resolution.