Who is it aimed at
Psychotherapy trainees and TA Qualified Practitioners.
Workshop Outline
In this workshop we will explore ‘developmental trauma’, and how this can show up in our clients. We will use the ‘undeveloped self model’ (Hargaden and Sills, 2002; pg 25), as a key way of plotting trauma in a 3rd order structure.
We will also explore how this can be used alongside other TA models such as Trautmann & Erskine’s ‘Relation Needs’ (1996), Lee’s (1998) ‘The Drowning Person’, and O'Reilly-Knapp & Erskine’s ‘Script System’ (2003), to support treatment direction.
We will explore how child development (Thunnissen, 1998) can be mapped onto ego state development, and how trauma and impact on this growth. Throughout this workshop we will be considering how we can use this model in our client work.
Aims
The aim of this training is to give an in-depth understanding of the ‘undeveloped self model’, how it relates to other TA models, as well as to childhood developmental trauma. This is with the aim of supporting the participants to feel confident to use this as a diagnostic tool in their work.
Learning Outcomes
Participants from this course should have a good understanding of the undeveloped self model, and how it sits alongside other TA models.
The Participants should feel confident in using this model in their practice to understand and treat childhood developmental trauma.
Facilitator
Ben Groves – PTSTA (P), CTA(P), MSW, UKATAdip, CTF, PEP2, BA(hons). UKCP and SWE registered.
Ben is a psychotherapist based in York, previously a social worker for over 10 years, Ben started his private practice ‘Flux Therapy’ in 2019. In addition to offering psychotherapy and training, Ben also offers supervision and consultancy. Ben has a deep passion for working with and helping people in the most effective ways he can.
Event details
Start: 26 February 2026 6pm
Register by: 25 February 2026
Venue: Online via Zoom
Categories:
CPD, 2hour
Fee
This is the seventh in a series of two-hour ‘TA Deep Dive’ workshops in January, February and March 2026. £25 per workshop.
Click the link to book via Eventbrite. Choose to attend the workshop online or purchase a ticket to receive a recording of the webinar to watch in your own time.
Zoom
You will receive a Zoom link from our Programme Manager several days before the workshop date. Please check your spam folder if you can’t find the link in your in-box.
Any questions?
If you have any further questions about the course please contact enquiries@physisscotland.co.uk
Physis Scotland location for in-person events
TA Deep Dive Workshop Series
Workshop 1 - Book now
TA Deep Dive: Decontamination vs Deconfusion: Uncontaminating the Confusion
Thursday 15 January 2026, 6pm - 8pm BST
Workshop 2 - Book now
TA Deep Dive: Understanding and Treating Shame
Thursday 22 January 2026, 6pm - 8pm BST
Workshop 3 - Book now
TA Deep Dive: Script System as a diagnostic tool
Thursday 29 January 2026, 6pm - 8pm BST
Workshop 4 - Book now
TA Deep Dive: Relationship Centred Permission, Protection and Potency
Thursday 5 February 2026, 6pm - 8pm BST
Workshop 5 - Book now
TA Deep Dive: Many Chairs to explore the client’s multiplicity of self
Thursday 12 February 2026, 6pm - 8pm BST
Workshop 6 - Book now
TA Deep Dive: Feelings Cycle: Discovering and unsticking stuck feelings
Thursday 19 February 2026, 6pm - 8pm BST
Workshop 7 - Book now
TA Deep Dive: Undeveloped Self Model, a way of understanding trauma in 3rd order structure
Thursday 26 February 2026, 6pm - 8pm BST
Workshop 8 - Book now
TA Deep Dive: The Drama Triangle: Accounting for the Discount
Thursday 5 March 2026, 6pm - 8pm BST
Workshop 9 - Book now
TA Deep Dive: Unsticking Symbiosis
Thursday 19 March 2026, 6pm - 8pm BST
Workshop 10 - Book now
TA Deep Dive: Relational Needs: A healing Tool
Thursday 26 March 2026, 6pm - 8pm BST
CPD Coming up
1/10 TA Deep Dive: Decontamination vs Deconfusion: Uncontaminating the Confusion
Thursday 15 January 2026 6pm
Register by 14 January 2026
3/10 TA Deep Dive: Script System as a diagnostic tool
Thursday 29 January 2026 6pm
Register by 28 January
5/10 TA Deep Dive: Many Chair’s to Explore the Clients Multiplicity of Self
Thursday 12 February 2026 6pm
Register by 11 February 2026
8/10 TA Deep Dive: The Drama Triangle: Accounting for the Discount
Thursday 5 March 2026 6pm
Register by 4 March 2026
Online Exam Completion Group
26 September 2026, 9.30am
Register by 1 September 2026
2/10 TA Deep Dive: Understanding and Treating Shame
Thursday 22 January 2026 6pm
Register by 21 January 2026
TA101 - Understanding You, Me and Us
31 Jan & 1 Feb 2026, 10am
Register by 29 January 2026
6/10 TA Deep Dive: Feelings Cycle: Discovering and Unsticking Stuck Feelings
Thursday 19 February 2026 6pm
Register by 18 February 2026
9/10 TA Deep Dive: Unsticking Symbiosis
Thursday 19 March 2026 6pm
Register by 18 March 2026
Exploring Death, Dying and the End of Life Client
Saturday 24 January 2026 10am
Register by 21 January 2026
4/10 TA Deep Dive: Relationship Centered Permission, Protection and Potency
Thursday 5 February 2026 6pm
Register by 4 February
7/10 TA Deep Dive: Undeveloped Self Model, understanding trauma in 3rd order structure
Thursday 26 February 2026 6pm
Register by Thursday 25 February 2026
10/10 TA Deep Dive: Relational Needs: A Healing Tool
Thursday 26 March 2026 6pm
Register by 25 March 2026





