Episode Description
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Attachment theory, attachment styles, relationships, and therapy are all deeply connected through the concept of mentalization in therapy. In this episode of Attach Together, Darren is joined by Joanne Kay, psychodynamic and attachment-based therapist and Level 5 trainer, to explore one of the most essential - and often misunderstood - processes in attachment-informed practice.
Mentalization in therapy refers to our ability to make sense of our own internal world while also holding the mind of another person. It is a foundational capacity that develops within early attachment relationships and directly impacts how clients engage in therapy, relationships, and emotional regulation.
🔎What You’ll Learn
- What mentalization actually means in clinical practice
- How mentalization develops through early attachment relationships
- The difference between baseline (trait) and moment-to-moment (state) mentalizing
- Why mentalization collapses under stress and dysregulation
- The link between nervous system regulation and reflective capacity
- How therapists can adopt a not-knowing stance
- Recognising when certainty replaces curiosity in the therapy room
- Working with “resistance” through a mentalizing lens
- The role of supervision in restoring reflective thinking
🕝Chapters
00:00 Introduction
01:24 What is Mentalization?
03:09 Mentalization as Attachment Process
05:50 Not-Knowing Stance in Therapy
07:46 Development in Early Relationships
09:29 Trait vs State Mentalization
11:55 Regulation and Mentalizing
14:00 Ruptures in Therapy
16:54 Core Definition
18:46 Client “Resistance” Explored
21:05 Therapist Self-Reflection
23:05 Supervision and Mentalizing
Common Questions
What is mentalization in therapy?
Mentalization in therapy is the ability to understand thoughts, feelings, and intentions in ourselves and others within relational contexts.
How does mentalization affect relationships?
It allows individuals to interpret behaviour with curiosity rather than assumption, improving emotional connection and reducing conflict.
Why does mentalization collapse under stress?
Because dysregulation activates survival responses, limiting access to reflective thinking and higher brain integration.
How can therapists support mentalization?
By prioritising regulation, maintaining a not-knowing stance, and modelling curiosity in the therapeutic relationship.
• Optima Level 5 & Level 7 Diplomas in Attachment Theory & Attachment-Based Psychotherapy
- Bowlby - Attachment Theory
- Peter Fonagy - Attachment Theory and Psychoanalysis
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