Modern Approaches to Parts Work: Exploring Resource Therapy

key questions about Resource Therapy (RT), a modern, trauma-informed parts therapy developed by Professor Gordon Emmerson. It explains how RT differs from Ego State Therapy, integrates with EMDR and other modalities, and addresses trauma, dissociation, and internal conflict using clearly defined treatment actions.

If you are a therapist working with trauma, dissociation, anxiety, or relationship distress, you have probably come across parts work. You may already use Ego State Therapy, Internal Family Systems (IFS), or integrating EMDR with parts-informed protocols. But you may still feel something is missing, something more precise, clinically structured, and neurologically aligned.

That is where Resource Therapy (RT) steps in.

First let’s give a brief history of RT’s generation.

From Ego States to Resource States: A Key Shift

Ego State Therapy, popularised by John and Helen Watkins, offered therapists a revolutionary way to understand the psyche as a family of internal states. This model allowed clients to speak to the part of themselves holding trauma, fear, or anger. It was groundbreaking at the time, but lacked a cohesive system for working with these parts beyond dialogue and hypnosis.

RT is widely recognised as the next generation of Ego State Therapy. Often referred to as Advanced Ego State Therapy. It retains the best of the original model and expands it into a clinically robust, client-centred system. Whether used as a stand-alone therapy or integrated with EMDR, DBR, ACT, or IFS, Resource Therapy offers a clear roadmap for working with internal parts and achieving client-led goals with precision and purpose.

Instead of ego states, Emmerson reframed these as Resource States — adaptive, intelligent, and formed from repeated experiences. Each Resource State serves a unique purpose, and in Resource Therapy, we do not see them as fragments to be managed. We see them as assets to be healed, respected, and restored to their optimal function. They are the gold of us on the inside, a treasure trove within.

“Every part of the personality has a positive intention, even when it seems stuck, reactive, or painful. In Resource Therapy, we honour that intention and provide a clear path to healing.”
— Philipa Thornton, President, Resource Therapy International

How Resource Therapy Modernises Parts Work

Traditionally, Ego State Therapy relied heavily on hypnosis to access inner parts. While effective for some, this approach created barriers for clinicians and clients who preferred non-hypnotic methods or needed greater emotional safety and control in the session.

Resource Therapy modernises this approach.
It provides structured techniques that do not require hypnosis. We acknowledge clinical hypnosis as a valuable method. Therapists learn how to work with the client’s present-moment awareness, using permission-based methods to invite the exact part holding unwanted emotion or broken behaviours. This makes RT accessible, empowering, and trauma-informed, even with highly dissociative clients.

How Resource Therapy Views Introjects

One key difference between Resource Therapy and earlier parts models lies in how it theoretically sees introjects as merely internalised voices, often from the past.

In traditional therapies, these voices, like a critical parent or shaming teacher, might be observed or even directly engaged with for some time. Some models even attempt to change or heal the introject itself.

But Resource Therapy offers a powerful reframe.

In RT theory, introjects are not seen as distinct parts. They are understood to be internalised voices or memories, not true Resource States. These voices hold no power. What matters is not the introject, but the part of the client carrying the emotional wound in response to that voice.

Resource Therapy empowers the client’s wounded Resource State, helping it realise that the harm came from someone lacking the capacity to love, not because the part was unworthy.

RT uses specific techniques, like the empowerment protocol for the hurt or fearful part to process and gain freedom. In this process, RT taps into the emerging research and phenomena of memory reconsolidation (MR). MR draws on the concept of memory malleability for trauma resolution. This often leads to emotional clarity, resolution, a new perspective, and relief from the shame or pain that a part has carried for years.

RT uses client-led, therapist-facilitated techniques perfect for trauma-informed clinicians working with dissociative, anxious, or avoidant clients.

“In Resource Therapy, we know introjects have no power. We invite the part that carries the wound to have their voice, gain empowerment and have choices in what they want to have happen within the memory sequence, This is incredibly freeing.”
— Philipa Thornton, Psychologist.

This is a major evolution from older approaches, which either avoided introjects altogether or focused on changing them directly, often leaving the client’s wounded part further isolated, unheard, feeling rejected and abandoned.


Where Ego State Therapy accesses a state, Resource Therapy goes further by offering a structured clinical roadmap. With its 15 clearly defined treatment actions, RT gives therapists a flexible but focused framework to work with personality parts, always aligned to the client’s goals and readiness.


Structure, Precision, and Healing at the Root

What makes Resource Therapy stand out?

  • Direct access to parts -RT teaches therapists how to bring the exact Resource State into the conscious, aware position so it can express, release, and heal right there in the session
  • OPI’s – when parts are not parts, this is a specific form of introject in RT terminology and theory. Somewhat similar to the concept of the IFS ‘unattached burden’ as an external non-human influence that is affecting the client. RT has a beautiful script for this.
  • Targeted treatment actions – With 15 specific therapeutic actions, RT allows therapists to tailor interventions to the type of part presenting, whether it is a Vaded (traumatised), conflicted, confused, disappointed, dissonant, or Retro (protective overreaction behaviours) state
  • Memory reconsolidation principles – RT works with the brain’s natural ability to update emotional learning
  • Client-led and strength-based -Sessions are guided by what the client brings, making it adaptable, respectful, and trauma-informed
  • The ship metaphor -In Resource Therapy, your personality is a ship with many skilled crew members (Resource States). When trauma hits, some crew members go below deck. Our job is to bring the best part for the occasion, in line with your values – your Captain, to the wheel again for smooth sailing

The Perfect Interweave: RT and EMDR

For EMDR therapists, Resource Therapy is a natural and seamless interweave.

You already know that clients sometimes hit blocks — protector parts that resist processing, or beliefs like “I don’t deserve love” that derail momentum. These are not just thoughts. They are Resource States holding protective strategies, fear, or past learning.

Resource Therapy gives you a precise way to identify, access, and treat these parts before, during, or after EMDR reprocessing.

You can:

  • Resource clients internally by bringing their calm, confident part into the driver’s seat
  • Work with blocking beliefs by negotiating with the Resource State that holds them
  • Step aside from stuckness when protectors take over with respect for their good purpose
  • Integrate RT actions to build safety and increase readiness for EMDR Phases
  • Bring clarity to dissociative responses and access structural dissociation with greater confidence

“Resource Therapy is the missing link for many trauma therapists. It helps us navigate the client’s inner system with clinical clarity, gently shift blocking beliefs, and align parts with their good purpose with healing compassion.”
— Philipa Thornton, President, Resource Therapy International

RT is both a complete stand-alone therapy and a powerful complement to existing modalities. It integrates effortlessly with EMDR, DBR, IFS, schema and somatic therapies—while offering its own comprehensive framework for treating trauma, attachment wounding and internal conflict at the root.

Therapists trained in RT are often struck by how practical, targeted, and transformational it is. One trauma therapist shared they were blown away by the clarity and immediate shift it brought to clients stuck in self-sabotage and shame.
Read her experience here:
A Trauma Therapist’s First Experience With Resource Therapy →

The Training Path: From Foundation to Clinical Mastery

The Clinical Resource Therapy Program offers a complete qualification in this modality, led by psychologists and master trainers Philipa Thornton and Chris Paulin (MA, Psychology).

The training is:

  • Fully certified and internationally recognised qualification from Resource Therapy International
  • Delivered online and in-person
  • Ideal for EMDR, DBR, IFS, ACT, and schema therapists, counsellors, and professional counsellors
  • Strengths-based, neuro-informed, and client-led

With guest appearances from Professor Gordon Emmerson, PhD, you are learning directly from the founder of Resource Therapy.

Ready to Integrate the Missing Link?

Whether you are already parts-informed or just beginning to explore, Resource Therapy gives you a clinically sound, neurologically aligned, and deeply compassionate way to work with the internal system.

Join the next Clinical RT Program and experience the power of parts therapy that works with precision, purpose, and profound respect for the whole person.

Visit the next training dates – registrations now open to learn more and secure your place.

We can’t wait to meet you and all your parts.

Philipa and Chris.

Why Resource Therapy Changed My Practice: A Clinician’s Testimonial

ClinicalResourceTherapyTrainingGraduateTestimonial

When seasoned trauma therapist Angela O., an Accredited Mental Health Social Worker and EMDR practitioner, completed her Clinical Resource Therapy training, she never imagined the profound shift it would bring—not just to her clients but also to herself.

“As a trauma therapist, I have ventured through a myriad of therapeutic approaches—including EMDR, Trauma-Focused CBT, Cognitive Processing Therapy, and Schema Therapy. Yet none have been as transformative as Resource Therapy.”

Angela’s words speak to something many of us in the helping professions know too well: even the best-known trauma therapies can fall short when a client’s inner world remains fragmented, their parts unseen or unheard. That is where Resource Therapy steps in.

“Resource Therapy profoundly honours the lived experiences of clients, fostering a sacred space where all facets of their being are not only acknowledged but celebrated.”

In one powerful example, Angela shares how just three sessions of Resource Therapy helped a client find her voice after years of being silenced.

“For the first time in her life, she was able to articulate her needs to the person who had long disempowered her. We uncovered her core needs and dismantled the trauma script that kept her stuck in a cycle of pain.”

Angela now integrates Resource Therapy seamlessly into her trauma work—and often uses it as a stand-alone intervention with elegant, client-led results.

“It beautifully complements other therapeutic modalities, but as a stand-alone approach, it shines. I am a devoted advocate for its benefits.”

She also speaks from the heart about the clinical training experience:

“I cannot express enough gratitude to Philipa and Chris for their generous support, and to Professor Gordon Emmerson, the visionary founder. Their authenticity and vast expertise create an inspiring and powerful learning environment.”

With warmth, professionalism, and deep conviction, Angela offers this endorsement to her peers:

“I wholeheartedly recommend Resource Therapy to any therapist or client eager to connect with those often elusive parts of themselves—those fundamental aspects that shape our identities and the meanings we assign to our lives.”


Ready to discover the power of parts therapy for yourself?
Explore our Clinical Resource Therapy Training Program and join a global community of trauma-informed therapists creating change from the inside out.

Beyond talk therapy: Why Parts-Based Interventions are Essential for Results

Meet your Inner Crew Your Resources all valued

Mental health issues and awareness are surging, with therapists like you leading the change – thank you!  You did not stumble into this profession by chance, you were called to it.

You chose a vocation rooted in meaning, healing, and the deep privilege of helping people transform their lives. Likewise, you are amazing.

Across the Australia, NZ, USA and Europe, Parts Therapies are generating significant buzz,  and for good reason. This is not just a passing trend. The therapeutic world is recognising that working with the internal personality parts, especially those holding pain, protection or conflict – unlocks powerful healing outcomes.

As a dedicated therapist, you have already invested countless hours mastering models such as client-centred therapy, ACT, EMDR, IFS, and mindfulness. Yet even with a full toolkit, there are moments when clients get stuck, when progress stalls, or when resistance dominates the room.

This is where Resource Therapy (RT) can make all the difference.

Developed by Professor Gordon Emmerson, Resource Therapy is an advanced, clinically structured parts-based model that builds on the best of Ego State Therapy. It offers a clear, step-by-step protocol to directly access and work with the precise part of the personality that holds the issue.

RT’s 15 Treatment Actions give you a roadmap – no guesswork, no vague metaphors – just practical, client led targeted interventions that help clients shift long-standing emotional and behavioural patterns.

What Makes RT Unique? Unlike other Parts-based therapies, Resource Therapy:

  • Works at the root cause of psychological distress
  • Provides a roadmap for change with clear clinical steps
  • It is designed for brief, effective interventions
  • Empowers the client by validating all inner parts
  • Integrates seamlessly with trauma-informed practices

Picture yourself confidently guiding clients through transformative breakthroughs. Whether it is childhood trauma, inner critic patterns, or self-sabotage, Resource Therapy provides clarity and direction. You will not only understand what to do, but also why it works, grounded in neuropsychological insights and therapeutic experience.

In 2025, you are invited to join us for our flagship Resource Therapy programs. Choose from:

  • Live online Clinical training with full Clinical Certification – ideal for Australian and international therapists
  • Immersive in-person training in Bali – a restorative retreat and professional upgrade rolled into one. Fully booked. Now taking registrations of interest for 2026.
  • Live online Advanced Clinical Train the Trainer program with full Trainers Certification – ideal for Australian and international Clinical Resource therapists ready to take the next step in sharing RT with others.
  • Specialty Master Classes – Expert Trauma therapists, Imago Relationship Therapists, training in person in Sydney, November this year!

Ass options provide high-level learning in a warm, supportive environment guided by master trainers and psychologists Philipa Thornton, Chris Paulin with special guest Gordon Emmerson dropping in to teach.

Whether you are a seasoned clinician or a curious practitioner looking to expand your skills, this is your opportunity to experience how Resource Therapy can revolutionise your practice – and your clients’ lives.

🎓 Places are limited – early bird discounts apply. Payment plans and Sponsorship.
🌏 Click here to secure your spot for our 2025 trainings in Australia or Bali.


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