Imagery Rescripting and Reprocessing Therapy

Domain VI · Brief, integrative, trauma, hypnosis & coaching · Mervyn Smucker · 1995 · USA

What it is

Imagery Rescripting and Reprocessing Therapy (IRRT) is an imagery-based trauma therapy developed by Mervyn Smucker (published in German as Mervyn Schmucker), first in the US for adult survivors of childhood sexual abuse with PTSD and later, mainly in German-speaking countries, extended to other…

Format

• Session course (manual chapter 5): preparation and choice of the starting scene; Phases 1–3 in various combinations (manual variants "1a", "1b"); debriefing; homework; aftercare and the first follow-up session. The manual also has a therapist protocol, a homework protocol and a post-IRRT…
• Session count and format: there is no fixed number. The manual's cases range from a single session to 50 sessions over five years. Session length is not given in the sources. One published single case (not by the developer) used eight weekly sessions of 1–2 hours. Plan for long sessions (about 90…

Who practises it, and how they are trained or regulated

• "Pure Phase 3": a made-up encounter between the adult and the inner child, with no memory and no other people. The developer teaches it as a stabilisation method too.
• Applications to depression, anxiety, burnout and grief appear in the manual and trainings; how the starting scene is chosen for these is

Questions to explore with your client

• What drew you to it, and what are you hoping it will change?
• How do you and the practitioner understand what is happening, in spiritual or cultural terms? Is that a source of comfort, worry, or both?
• Does it use a device, heat, cold, water or a physical procedure? Has a medical professional checked that it is safe for you?
• Who runs it, and what training or registration do they hold?
• What actually happens in a session or meeting, and how often?
• What does it cost, and is there pressure to commit to more?
• How do you feel afterwards, in the hours and days that follow?
• Does it fit with, or clash with, the work we do here?

What practitioners of it watch for

• practices that stay abstract; ask for when, where and how often.
• past-tense narration ("then he came in"). Redirect gently to the present ("he's coming in").
• the helper doing everything while the adult stays passive. Bring the adult back to act or speak themselves.
• delayed distress or new memories surfacing; treat these as material to plan with, not as evidence of hidden events.
• home practice that turns into unsupported re-exposure of the trauma part; advise against replaying Phase 1 alone if it raises distress.

Problems the guide addresses

• Phase 2 blockades (with the perpetrator)
• Phase 3 blockades (with the child)
• Overwhelm and dissociation during the run
• Avoidance and "stuck" runs
• Non-adherence to homework
• Ruptures
• Safety and modality-specific risks

When to involve someone else

• New or worsening physical symptoms, or advice to stop or change prescribed medication: involve the client's doctor or prescriber.
• Signs of coercion, isolation from family and friends, escalating costs or secrecy: discuss openly and consider safeguarding.
• A crisis or thoughts of suicide: follow your crisis protocol. In the US, call or text 988; in the UK and Ireland, Samaritans on 116 123.

Drawn automatically from the guide's own sections. Stay curious: neither endorse nor dismiss what the client values, and check anything that matters against the full guide and its sources. Not medical advice.