The dyadic repair of attachment trauma: healing at the edge of transformational experience
Description
This five-day immersive training provides therapists with a comprehensive introduction to AEDP. Drawing on neurobiological, attachment, and experiential theoretical frameworks, the course combines didactic instruction, live video demonstration of clinical sessions, and supervised role-play to develop both conceptual understanding and applied clinical skills. Participants will examine AEDP Psychotherapy’s core theoretical constructs—including the Four-State Model of Transformation, the Triangle of Experience, transformance, and meta-therapeutic processing—and explore their application across diverse clinical populations. Emphasis is placed on facilitating emotional processing, regulating inhibitory affect and defensive responses, and integrating AEDP techniques within multimodal clinical practice. Upon completion, participants will have had the opportunity to explore foundational AEDP interventions and engage with the model’s theoretical underpinnings in ways that may support their broader professional practice.
Hallmarks of Training
Faculty, experiential assistants and clinical video. These are the hallmarks of AEDP training. In AEDP, we pride ourselves in how thoroughly and deeply we seek to both undo professional aloneness and engage in rigorous clinical teaching. Our faculty are excellent as academics, clinicians and teachers.
Prerequisites
AEDP Immersion is open to all licensed mental health practitioners. See here for detailed eligibility requirements. This course is a prerequisite for the Essential Skills training. While it counts toward certification, you don’t need to be pursuing certification to attend.
Immersion Grad Benefits
Immersion graduates receive 6 months of complimentary AEDP Institute membership and, for a limited time, a $300 tuition reduction toward Essential Skills — supporting your continued development within the AEDP community.
Training Overview
Click to open objectives
Explain the historical development of AEDP, identifying at least three key theoretical influences and how they shaped current AEDP® practice.
Identify and explain the five foundational elements of AEDP, describing the theoretical basis and clinical significance of each element.
Define “transformance” in AEDP theory and identify three clinical manifestations of transformance in case examples.
Describe the AEDP Four-State Model of Transformation, identifying the distinguishing phenomenological features of each state and the markers that signal movement from one state to the next.
Describe at least three specific AEDP techniques for welcoming, affirming, validating, and offering encouragement to clients through role-play exercises.
Identify three specific aspects of the AEDP therapeutic stance that build safety and trust in the therapeutic relationship.
Describe at least three body-focused AEDP techniques for facilitating access to core affect, explaining how somatic awareness and experiential engagement are used to deepen emotional processing within the therapeutic relationship.
Demonstrate three AEDP interventions for regulating anxiety and overwhelming affect during role-play scenarios.
Interpret the AEDP Triangle of Experience, accurately labeling its main categories and explaining how each influences observable client behaviors, emotional expressions, and verbal/nonverbal responses during therapy sessions.
Define and differentiate between “core affect,” “inhibitory affect,” and “defensive affect” in AEDP®, providing clinical examples of each.
Demonstrate moment-to-moment tracking of client affect, defense, and relational signals in AEDP, identifying at least three observable indicators that signal a shift in the client’s emotional state and describing the appropriate therapeutic response to each.
Apply at least two AEDP principles for adapting the therapeutic stance and intervention selection to diverse client identities and cultural contexts, explaining how factors such as race, gender, and relational history may shape the experience of safety, attachment, and emotional processing in treatment.
Identify two specific AEDP interventions for addressing defensive responses, explaining the clinical indicators for each intervention.
Describe at least three specific AEDP techniques to help clients stay with difficult emotional experiences during practice sessions.
Demonstrate four specific AEDP interventions that help patients tolerate, experience, and express emotions, identifying which phase of treatment each is most appropriate for.
Contrast standard therapeutic interventions and meta-therapeutic processing in AEDP by identifying at least four distinguishing features and explaining when to transition to meta-processing during therapy sessions.
Describe a sequence of at least three meta-therapeutic processing questions that effectively draw client attention to transformative moments, facilitate exploration of emotional shifts, and deepen the client’s experience of therapeutic change.
Describe at least three specific moment-to-moment AEDP clinical interventions that address different phases of emotional processing, providing clinical rationales for when each would be appropriately implemented.
Identify therapist aims and activities associated with at least two of the four states of the AEDP transformational process within their own clinical sessions, explaining how specific moment-to-moment interventions facilitate or impede client movement through the states.
Agenda: AEDP Immersion
DAY 1
TRANSFORMANCE: Introduction to AEDP’s theoretical roots with a broad sweep through the neurobiology of healing: Transformance, Flourishing, Neuroplasticity, Emergent Experience, Transformational Experience, Attachment, Experiential Work, and Core Self.
10:30 -11:00 AM Welcome, In-it-Together, Course Overview
11:00 – 12:30 PM Introduction to AEDP’s Theoretical Roots (pt. 1)
12:30 PM – 12:45 PM Break
12:45 PM – 2:15 PM Introduction to AEDP’s Theoretical Roots (pt.2)
2:15 PM – 3:15 PM Lunch
THE AEDP FOUR STATE MODEL OF TRANSFORMATION
Diving deeper and putting neuroplasticity into dyadic clinical action through the Phenomenology of the Transformational Process: What happens in each of the 4 States and 3 state Transformations and Meta-therapeutic Processing & The Transformational Affect
3:15 PM – 4:45 PM The 4 State Transformational Process: The Phenomenology of Change (pt 1)
4:45 PM- 5:00 PM break
5:00 PM – 6:30 PM The 4 State Transformational Process: The Phenomenology of Change (pt 2)
6:30 PM – 7:00 PM Summary, Q&A, personal reflections
DAY 2
Experiential Work in AEDP: Bringing the Mind and Body Together ATTACHMENT: Working experientially with Relatedness: Undoing
aloneness, dyadic regulation and corrective experiences
10:15-10:30AM Tech Orientation
10:30 -11:00 AM Reflections & Questions from Day 1
11:00 – 12:30 PM Experiential Work in AEDP: Bringing the Mind and Body Together (Pt.1)
12:30 PM – 12:45 PM Break
12:45 PM – 2:15 PM Experiential Work in AEDP: Bringing the Mind and Body Together (pt. 2) (Introducing Portrayals)
2:15 PM – 3:15 PM Lunch
3:15 PM – 4:45 PM Working Experientially with Relatedness: Undoing aloneness, dyadic regulation and corrective experiences
(pt. 1)
4:45 PM- 5:00 PM break
5:00 PM – 6:45 PM Working Experientially with Relatedness: Undoing aloneness, dyadic regulation and corrective experiences
(pt. 2)
6:45 PM – 7:00 PM Summary, Q&A, personal reflections
DAY 3
Guest Presentations: The Triangle of Experience (and related schemas) Diving deep into the origins of psychopathology and a number of AEDP’s schemas designed to inform case conceptualization
10:30 -11:00 AM Reflections & Questions from Day 2
11:00 – 12:30 PM Moment to Moment Tracking
12:30 PM – 12:45 PM Break
12:45 PM – 2:15 PM Guest Presentation Gerald Brooks: The Undoing of Inherited Male to Male Aloneness: Healing From Heartbreak Healed the Initial Wound
2:15 PM -3:15 PM Lunch
3:15 PM – 4:45 PM Guest Presentation: Nicky Cameron: Bypassing Defenses Through the Healing Power of Presence
4:45 PM- 5:00 PM break
5:00 PM – 6:30 PM The Triangle of Experience & Related Schemas: An Intro to AEDP Maps designed to inform case
conceptualization
6:30 PM – 7:00 PM Summary, Q&A, personal reflections
DAY 4
Addressing Blocks to Change and Facilitating Transformational Experience: Working the Top of the Triangle in AEDP: Inhibitory Affects and Defenses.
10:30 -11:00 AM Reflections & Questions from Day 3
11:00 – 12:30 PM Working the Top of the Triangle in AEDP: Addressing Inhibitory Affects & Defense
12:30 PM – 12:45 PM Break
12:45 PM – 2:15 PM Working with Transformation Thriving, Flourishing and Positive Affect: Working with Transformation
2:15 PM – 3:15 PM Lunch
3:15 PM – 3:30 PM Introduction to role-play experiential exercises – review instructions
3:30 PM – 7:00 PM Role Play Experiential Exercises
Day 5
10:30 -11:00 AM Reflections & Questions from Day 4
INTEGRATION: Bringing together the learning through a micro-analysis of a videotaped session exploring AEDP’s therapeutic aims and activities.
11:00 AM – 12:30 PM Therapist Aims & Activities of the 4 State Transformational Process (pt. 1)
12:30 – 1:30 PM Lunch
1:30 PM – 2:30 PM Therapist Aims & Activities of the 4 State Transformational Process (pt. 2)
2:30 PM – 3:00 PM Review of training
3:00 PM – 4:00 PM Closing
This program was developed for:
Licensed and pre-licensed mental health professionals who are practicing under the supervision of a qualified, licensed clinician. Participants typically hold (or are actively working toward) one of the following credentials:
- Psychologists (PhD, PsyD, EdD)
- Psychiatrists (MD, DO)
- Licensed Clinical Social Workers (LCSW, LICSW, MSW)
- Licensed Marriage and Family Therapists (LMFT)
- Licensed Professional Counselors (LPC, LPCC, LCPC, etc.)
- Licensed Mental Health Counselors (LMHC)
- Psychiatric Nurse Practitioners (PMHNP, APRN)
- Registered Psychotherapists (as recognized regionally)
- Occupational Therapists with training in mental health
- Licensed or registered art, music, or dance/movement therapists
• • Graduate students enrolled in accredited mental health training programs practicing under a licensed Supervisor
Course Content Level: Beginning
This training is approved for 33 continuing education credits
Continuing Education Information
To receive continuing education credit, participants must pay the applicable CE fee, attend the entire training, and complete the course evaluation. Partial credit is not available. CE certificates are issued after the evaluation is submitted.
Continuing education applications may be underway for various national and state-level boards and agencies. Please refer to the individual course page for current CE availability, approvals, and the number of continuing education credits offered for that training. For questions, please contact admin@aedpinstitute.org.
Disclosure
All planners and presenters have disclosed that they have no relevant financial relationships with ineligible companies. There is no commercial support for these programs, nor are there relationships between AEDP Institute, presenters, program content, research, grants, or other funding that could reasonably be construed as conflicts of interest.
Continuing Education (CE) Approvals
Association of Social Work Boards (ASWB)
AEDP Institute, provider #2307, is approved as an ACE provider to offer social work continuing education by the Association of Social Work Boards (ASWB) Approved Continuing Education (ACE) program. Regulatory boards are the final authority on courses accepted for continuing education credit. ACE provider approval period: October 31, 2025 – October 31, 2026.
Psychologists – American Psychological Association (APA)
AEDP Institute is approved by the American Psychological Association to sponsor continuing education for psychologists. AEDP Institute maintains responsibility for its programs and their content.
New York Psychologists
AEDP Works, LLC is recognized by the New York State Education Department’s State Board for Psychology as an approved provider of continuing education for licensed psychologists, #PSY-0256. AEDP Works, LLC maintains responsibility for its programs and their content.
New York Social Workers (LMSWs and LCSWs)
AEDP Works, LLC is recognized by the New York State Education Department’s State Board for Social Work as an approved provider of continuing education for licensed social workers, #SW-0805.
National Board for Certified Counselors (NBCC)
AEDP Works, LLC has been approved by NBCC as an Approved Continuing Education Provider, ACEP No. 7622. Counselors in all states except New York and MFTs in all states except New York and Massachusetts are eligible.

The AEDP® Model of Psychotherapy
The following statements describe the empirical foundation, accuracy, utility, scope, limitations, and clinical considerations relevant to the content presented in AEDP Courses.
Empirical Basis
AEDP® Psychotherapy is supported by peer-reviewed empirical research published in established scholarly journals. Effectiveness studies conducted within a practice research network demonstrate significant symptom reduction (e.g., depression, maladaptive negative cognitions, interpersonal functioning, experiential avoidance) and significant increases in positive indices of mental health (e.g., self-compassion, flourishing) across diagnostic presentations (Iwakabe et al., 2020), with longitudinal follow-up findings indicating maintenance of gains at six and twelve months (Iwakabe et al., 2022). These outcome studies evaluated a 16-session AEDP treatment protocol.
Additional empirical investigations examine therapeutic process variables associated with flourishing and metatherapeutic processing (Fosha & Thoma, 2020; Fosha, Thoma, & Yeung, 2019), as well as psychometric validation of measures assessing positive affective transformation, including the Moments of Flourishing Experience Scale (Fosha et al., 2024). Collectively, this body of outcome and process research provides empirical support for the clinical principles and interventions taught in AEDP Courses.
Accuracy, Utility, Scope and Limitations
AEDP is a transdiagnostic, transformation-oriented model of psychotherapy practiced with clients experiencing a wide range of psychological difficulties. Developed and primarily taught for individual psychotherapy, the model may be adapted by trained clinicians for work with couples, families, children, and groups when clinically appropriate; however, formal empirical research has focused primarily on its application in individual treatment.
AEDP was developed to address affective, relational, trauma-related, and depressive symptom presentations within an attachment-based, experiential framework. The empirical base is strongest for these domains, and findings from the 16-session research protocol should not be assumed to generalize automatically to all treatment formats, durations, or to individuals with severe or unstable psychiatric conditions.
AEDP was not designed as a first-line or stand-alone treatment for active psychotic disorders, bipolar disorder that is not medically stabilized, or active substance use disorders. In such cases, clinicians should ensure appropriate stabilization and integration with disorder-specific and medically coordinated care. As with all clinical models, effective application requires sound professional judgment, adherence to ethical standards, and practice within one’s scope of competence.
Ongoing Research
Current research continues to investigate the therapeutic processes and specific AEDP interventions associated with transformational change. In addition, AEDP-informed psychotherapy is being studied in collaboration with the Icahn School of Medicine at Mount Sinai within randomized controlled trials (RCTs) of psychedelic-assisted psychotherapy.
Risks and Clinical Considerations
As with all experiential and trauma-focused psychotherapies, potential risks include temporary increases in emotional distress, activation of traumatic memories, heightened affective arousal, interpersonal sensitivity, or destabilization if interventions are misapplied or insufficiently titrated. Severe risks are uncommon but may include significant dysregulation in vulnerable individuals if adequate screening, stabilization, and monitoring are not conducted. The model emphasizes careful attunement, pacing, and ongoing assessment to mitigate these risks.
Meet the Presenter: Jerry Lamagna, LCSW
Speaker Disclosures: Financial: Jerry Lamagna has no financial relationships with ineligible organizations. He receives a speaking honorarium from AEDP Institute, AEDP Works, LLC. Non-financial: Jerry Lamagna has no non-financial relationships with ineligible organizations.

Jerry is a senior faculty member with the AEDP Institute and a psychotherapist in private practice in New York and New Jersey. With training in psychodrama, EMDR, ego state therapy, trauma treatment and IFS and over 20 years studying AEDP, his clinical work has primarily focused on the treatment of complex trauma.
Along with Dr. Kari Gleiser, Jerry developed a modified version of AEDP for the treatment of dissociative disorders and has published three papers and a book chapter in AEDP 2.0: Undoing Aloneness and the Transformation of Suffering into Flourishing.
In addition to writing, supervising and providing psychotherapy, Jerry has presented internationally at conferences sponsored by the International Society for the Study of Trauma and Dissociation (ISSTD), the Society for the Exploration of Psychotherapy Integration (SEPI), the International Experiential and Dynamic Therapy Association (IEDTA), National Association of Social Workers (NASW), Nalanda Institute, The Minnesota Trauma Project and the AEDP Institute.
Course Dates & Setting
You will need a private space with a reliable Internet connection.
Please double check the meeting time in your local time zone by visiting here.
Dates
Wednesday January 20, 2027
Thursday January 21, 2027
Friday January 22, 2027
OFF SATURDAY January 23, 2027
Sunday January 24, 2027
Monday January 25, 2027
Times
10:30 AM – 7:00 PM EST
10:30 AM – 7:00 PM EST
10:30 AM – 7:00 PM EST
OFF
10:30 AM – 7:00 PM EST
10:30 AM – 4:00 PM EST
Setting
Click here for the AEDP Live, Online Learning Requirements & FAQ’s
Registration, Fees & Scholarships
Group Discounts Available
Registration
$1659 USD
Single Payment
Registration closes Jan 13
Registration
$1699 USD
Payment Plan
Registration closes Jan 13
Scholarship
Limited scholarships available
To be Eligible to Attend
Therapists must have the following Licensing credentials:
North America: Licensed mental health practitioners as well as therapists practicing under the license of a supervising professional.
Beyond North America: Mental health professionals who hold licensure equivalent to North American standards including ongoing affiliation with an organization responsible for issuing and overseeing mental health credentials in their country or region.
Important Notes:
Coaching and other non-psychotherapy specific licenses are not eligible.
If you’re unsure about the relevance of this course for you, or your eligibility, please contact admin@aedpinstitute.org with your credentials before registering.
Institute Sponsored Courses Including Immersion, Essential Skills, Advanced Skill Modules, Seminars/Webinars and Institute Sponsored Core Trainings
The AEDP Institute does not offer make-ups for missed course days. In the rare case where someone joins a course late, or misses a session in the middle of a course, the hour(s) or day(s) that person misses cannot be made up. Why? Group dynamics developed during a course are essential to the course’s success; so someone coming into a course for a short period of time is – regardless of their best intentions – disruptive to other participants and the course’s overall success. The Institute will, however, provide handouts from missed hours or days but will not allow a person to make up the hours or days they miss in another course.
AEDP Level credit: if a participant attends 80% or more of a course, the Institute will apply the course towards AEDP Level advancement
Click here for our refund and cancellation policy
Click here for our grievance policy
Disability Access: If you require ADA accommodations please contact Marilia Rodriguez, admin@aedpinstitute.org or call 813-553-1294 thirty days or more before the event so we can be sure to accommodate you.
Please contact Customer Service Administrator
Marilia Rodriguez
admin@aedpinstitute.org
813-553-1294
Office Hours: 9:00 AM – 5:00 PM Eastern (USA)

