Constructivist · 1996
Dialogical self theory
You do not have a single self: you have a chorus. Psychological health depends on how its voices talk to one another.
Dialogical Self Theory understands identity as a dynamic multiplicity of relatively autonomous 'I-positions', each with its own voice, perspective and emotional tone (for example, 'responsible I', 'vulnerable I', 'critical I', 'ambitious I', 'I as son or daughter', 'professional I'). The self is not a unitary core that controls the rest, but a polyphonic system that talks to itself internally and is deeply interwoven with external dialogues (relationships, culture, roles). Psychological distress appears when the repertoire of positions becomes impoverished or rigid (one voice dominates, others fall silent), when certain internal dialogues become stereotyped (critic–guilty, demanding–failure) or when there are unintegrated conflicts between opposed positions. Therapeutic intervention is oriented towards mapping the repertoire of voices, widening alternative positions, facilitating more flexible dialogues between parts and creating reflexive 'meta-positions' able to observe, mediate and reorganise experience. Change is conceived as a reorganisation of the dialogical system: a wider range of available voices, less monopoly by one dominant narrative and a greater capacity to position oneself adaptively according to context and values.
Theory of change
The person changes when their system of internal voices is no longer dominated by rigid positions and can organise more flexible, integrative and situated dialogues.
Core ideas
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Identity is a polyphonic system, not a unitary core
Dialogical Self Theory holds that identity is organised not around a central, homogeneous self but as a dynamic system of multiple, relatively autonomous I-positions, each with its own voice, perspective, emotional tone and adaptive function. These positions coexist, talk to one another, cooperate or come into conflict, configuring an essentially plural identity. The stability of the self comes not from uniformity but from the flexible organisation of this internal multiplicity (Hermans, 1996; Hermans, Kempen & Van Loon, 1992).
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Psychological distress arises from rigidity and impoverishment of the inner dialogue
Psychological suffering is explained not by the mere existence of multiple internal voices, but by the way they relate to one another. Distress appears when one or a few voices monopolise the narrative of the self, when others are silenced, or when internal dialogues become stereotyped and repetitive. This dialogical rigidity reduces the adaptive capacity of the identity system and maintains dysfunctional emotional and relational patterns (Hermans, 1996).
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Internal voices have an adaptive function and a history
Each I-position fulfils a protective, regulatory or identity function that makes sense within the individual's life history. Even the most critical, controlling or avoidant voices emerge as adaptive responses to specific relational or cultural contexts. Therapeutic work does not seek to eliminate these voices, but to understand their function, validate their historical logic and update their role in the present so that they no longer operate rigidly or out of context (Hermans et al., 1992).
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Therapeutic change is a reorganisation of the dialogical system
Deep psychological change consists neither in replacing one set of beliefs with another nor in imposing a voice deemed more rational, but in reorganising the relations between positions of the self. This includes widening the repertoire of available voices, reducing monopolies, facilitating more functional dialogues and allowing contextual alternation between positions. Change is expressed as greater flexibility, integration and capacity to position oneself differently according to the situation and one's personal values (Hermans, 1996).
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The reflexive meta-position is key to integration
A central element of the model is the construction of a reflexive meta-position able to observe the system of voices without fusing with any of them. This position makes it possible to take perspective, mediate between conflicting parts and hold ambivalence without collapsing into extremes. The meta-position acts as the organiser of dialogical change, fostering self-regulation, internal coherence and freer, more conscious decision-making (Hermans, 1996).
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The self is deeply shaped by relational and cultural contexts
I-positions do not originate solely in intrapsychic processes; they incorporate internalised voices of significant figures, family mandates, cultural discourses and social roles. The self is therefore inherently relational and contextual. Dialogical therapy works explicitly with these externalised voices, distinguishing one's own identity from normative introjects and returning agency to the individual in organising their identity system (Hermans et al., 1992).
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Therapy creates a new internal model of dialogue
The therapeutic relationship functions as a safe dialogical context in which an alternative form of relation between voices is rehearsed: more respectful, more regulated and less internally violent. This facilitated dialogue is not merely a technique but a relational experience that the patient can internalise as a new model of relating to themselves, sustaining change beyond the therapeutic space (Hermans, 1996).
Influences
- Psychology of the self (William James)
- The dialogical school and the theory of polyphony (Mikhail Bakhtin)
- Personal construct theory (George A. Kelly)
- Narrative and hermeneutic approach to meaning
- Cultural and contextual psychology of the self
Key references
- Hermans, H. J. M. (1996). Voicing the self.
- Hermans, H. J. M., & Dimaggio, G. (2004). The dialogical self in psychotherapy.
- Dimaggio, G., & Lysaker, P. (2010). Metacognition and the dialogical self.