Family mode deactivation therapy

1. Introduction

Version followed: Family Mode Deactivation Therapy (FMDT) as set out in Swart, Bass & Apsche (2015), Treating Adolescents with Family-Based Mindfulness (Springer). Sources this guide rests on: the book's front matter, full table of contents and Chapter 1 (publisher reading sample); the authors' 2014 IJBCT abstracts, including the abstract of the FMDT randomised trial; the abstracts of the 2007–2008 family-MDT papers and four 2015 chapter abstracts on Bass's profile; the full text of one individual-MDT trial (Apsche & Bass 2006, via ERIC); and summaries of the individual-MDT manual (Apsche & DiMeo, New Harbinger). Not reproduced in any available source [uncertain]: the full texts of the family-MDT papers (Apsche, Bass & Houston 2007; Apsche, Bass, Zeiter & Houston 2008), the client workbook, and the procedural chapters (6–9, 11) of the 2015 book. None of these sources gives FMDT session counts, session frequency, criteria for moving between phases, or exercise scripts. Read this whole guide with that limit in mind: the sources name the steps and techniques and give their purpose, but they do not give the session-level wording or the instructions for the exercises. Every concrete "how" below is marked [synthesis] unless a source is cited for it. [source: Swart, Bass & Apsche 2015 sample; Wikipedia MDT; Swart and Bass academia abstracts; Apsche & Bass 2006]

What it is. Jack A. Apsche developed Mode Deactivation Therapy (MDT) in the early 2000s for adolescents with complex, co-occurring problems: aggression, conduct and personality problems, trauma, self-harm and sexually reactive behaviour. The core work was done in US residential and outpatient programmes, including a residential facility in Virginia. MDT builds on Aaron Beck's concept of modes. It is a structured, sequential, third-wave cognitive-behavioural method that brings in elements of ACT, DBT, functional analytic psychotherapy (FAP) and mindfulness. FMDT is the family form: the family unit is treated as the patient, and parents or caregivers take part in assessment, mindfulness practice and the validation work. [source: Swart, Bass & Apsche 2015 Ch.1; Bass academia abstract of Ch.14; ACBS listing; Swart 2014 "FMDT as a contextual treatment" abstract]

How change happens. Core beliefs often form as protective responses to childhood abuse, neglect and violence. When a trigger activates a belief and its fear, a mode switches on: a linked package of belief, fear, automatic thoughts, emotions and behaviour. The behaviour then reinforces the belief. MDT does not dispute these beliefs. It validates the "grain of truth" in them as a reasonable response to past experience, clarifies how they work now, and redirects the young person toward a functional alternative belief (FAB) on a continuum rather than an either/or. Mindfulness and acceptance lower fear and avoidance. When the whole family explores its beliefs individually and together, the adolescent faces less dissonance and stress, and change lasts longer. [source: Swart, Bass & Apsche 2015 Ch.1; Wikipedia MDT; Swart 2014 abstracts]

State of the research base (reported for context). Almost all published MDT and FMDT outcome studies come from Apsche and his collaborators. Most appeared in the International Journal of Behavioral Consultation and Therapy (IJBCT), which Apsche founded as editor, and in The Behavior Analyst Today, where he was a senior associate editor [source: Jack A. Apsche, Wikipedia; MDT reference list in Wikipedia MDT]. The meta-analyses, for example 12 datasets with 699 participants from 2002–2013, are by the same group [source: Swart academia abstracts]. Wikipedia's MDT article says research supporting the model "remains fairly limited, especially independent studies". It also says the studies had not included adults or adolescent females. It cites a 2014 book review in The Family Journal (Calleja) noting that some readers may find it hard to see coherence in so eclectic a model [source: Wikipedia MDT]. The developers list limits of their own. In their 2006 residential trial, therapists in the MDT arm were trained by the founder and allocation followed openings in clinicians' caseloads. They also say adherence was hard to control and that replication in outpatient and other residential settings was still needed [source: Apsche & Bass 2006]. In the 2015 book they note that self-report gains do not readily translate into reduced harm or recidivism, and that their behavioural monitoring is more subjective, with less formal inter-rater reliability [source: 2015 Ch.1]. Studies outside the developer group are few and small. One example is an Iranian quasi-experiment of group MDT with 24 adolescent boys (Hashemi et al.) [source: JCPS abstract]. Thoder & Cautilli (2011) is titled an independent evaluation, but its details are [uncertain]. No published systematic critique of the MDT studies is cited [uncertain].

2. Framework

The authors call MDT "a systematic and structured sequential process" (Bass academia, Ch.3 abstract). It runs from assessment to case conceptualization to treatment, with continuous feedback loops that update the conceptualization and treatment plan as new information comes in (Swart 2014, "FMDT as a contextual treatment"). The four phase labels below are my grouping of the steps the sources list [synthesis]. The sequence itself is sourced.

Settings and populations. The sources cover outpatient/community and residential settings. The family-format papers are:

• a theoretical case analysis of MDT family therapy with a 13-year-old boy (Apsche & Ward Bailey 2004);
• FMDT as a manualised CBT, compared with treatment as usual (TAU) in outpatients, reporting better family relationships and less family disharmony (Apsche, Bass & Houston 2007);
• Family MDT versus TAU in a community setting (2007);
• FMDT in a residential setting (2008);
• a randomised trial with 122 adolescents and their families, comparing FMDT with classical CBT on the CBCL and STAXI-2, with physical aggression followed to 16 months (Swart & Apsche 2014).

[source: science.gov ERIC records; Bass and Swart academia abstracts; abstracts only]. Samples were adolescents, mostly male, with mean ages around 14–17 in the individual trials. Wikipedia notes that no adults or adolescent females had been studied [source: Apsche & Bass 2006; Wikipedia]. The 2015 book has chapters on mood disorders and suicidality, externalizing/aggressive behaviour, sexual offending youth and trauma [source: 2015 TOC Part III]. Swart (2015) also describes a Moodle-based online version for adolescents and adults, but only at the conceptual stage [source: Swart academia abstract].

Criteria for moving between phases. The trial abstracts and the 2006 trial report give none [uncertain]. Suggested criteria [synthesis]:

• A → B when all three assessments are scored, the typology survey has drawn on at least one caregiver and the records, and the family's own fears and beliefs have been asked about.
• B → C when you can write, for each target behaviour, a trigger → fear → belief → behaviour chain the youth (and ideally a caregiver) recognises as accurate.
• C → D when the youth can name an active mode in the moment and use a FAB or a mindfulness skill, and incident counts are falling on the continuum scale.
• Return to B whenever new history, for example a trauma disclosure, changes the chain. This follows the sourced feedback-loop principle.

Licensing, certification and fidelity. No certification body, licence or fidelity instrument for delivering FMDT under its name is known, and Chapter 1 of the book says nothing about training requirements [uncertain]. Apsche founded an Apsche Center for Mode Deactivation Therapy and died in 2014 [source: Jack A. Apsche, Wikipedia]. Whether the centre still offers training is unknown [uncertain]. In the developers' trials, MDT therapists were trained by the founder [source: Apsche & Bass 2006]. Train from the published books and seek supervision from someone experienced in MDT where possible [synthesis].

3. Guiding principles

[source for each principle: Swart, Bass & Apsche 2015 Ch.1 and TOC; Wikipedia MDT; Swart 2014 and Bass chapter abstracts, unless marked]

• The family unit is the patient. Plan sessions, formulations and goals at family level, not only for the referred adolescent.
• Explore beliefs individually and collectively. Assess each member's fears and beliefs, then look for where they interlock or clash in the family.
• Accept beliefs; do not dispute them. Never call a belief "irrational" or "bad". Treat it as understandable given the person's history. The authors hold that this builds the bond, cooperation and motivation.
• Find the grain of truth. Before anything else, name the part of the belief that past experience actually supports.
• Trauma and avoidance are central. Assume fear and avoidance drive much of the aggression and self-harm. Screen every case for abuse and trauma history.
• Function before form. Every core belief is linked to specific behaviours and triggers (TFAB, COBB). Target the chain, not the behaviour alone.
• Continuum, not dichotomy. Move "always/never" thinking onto a scale. Balance is a goal, borrowed from DBT.
• Build functional alternatives. Replace a belief's function with a FAB the youth helped write, rather than taking the belief away.
• Structured and sequential, with feedback loops. Follow the assessment → conceptualization → treatment order, and revise the formulation when new data arrive.
• Shared mindfulness. Family members practise together so everyone understands the concepts the same way.
• Brief, safe exercises adapted for adolescents. Keep mindfulness short and concrete, with guided breathing and imagery, aimed at lowering fear and avoidance.
• Contextual stance. Treat thoughts and feelings as events to notice and defuse from, in the third-wave tradition, alongside cognitive realignment.
• Holistic, sustainable, cost-effective and timely. The authors frame treatment as aiming for durable change at reasonable cost, delivered at the right point. Practically, involve the family early and plan for maintenance from the start.
• Therapeutic relationship as a vehicle (FAP influence). Notice belief-driven behaviour as it happens in session and respond to it there [source: ACBS listing names FAP; in-session application is synthesis].

4. Intervention inventory

What this inventory covers. It lists every technique and exercise named in the available sources: the 2015 table of contents, Chapter 1, the developers' abstracts, the 2006 trial report and summaries of the MDT manual. Purposes are sourced. The step-by-step instructions are mostly [synthesis], because the procedural chapters and the client workbook are not reproduced in any available source [uncertain]. They are written to fit the sourced purpose, and they are not the authors' wording. The licensed instruments (Typology Survey, Strength of Fears, CCBQ-SV) are printed in the 2015 book's appendices. They are described here, not reproduced; use the published versions.

4.1 Client Typology Interview / MDT Typology Survey

• Purpose / when: The first step at intake. It is a semi-structured interview that grounds the later psychometrics. The therapist completes the typology survey from the youth, parent/guardian, family and records. It covers family history, substance use, medical history, abuse, neglect, offending, education, interpersonal history, treatment expectations and willingness to cooperate. [source: Wikipedia; 2015 TOC Ch.6, Appendix A]
• Steps [synthesis]: (1) Collect the records before meeting. (2) Interview the youth alone, then the caregivers, then together if safe. (3) Fill in each survey domain and note where accounts differ. (4) Record each person's expectations of treatment and willingness to take part. Disagreements between them are data for the family formulation. (5) Flag any abuse disclosure under your safeguarding duties.
• Example language (illustrative): "I'm going to ask about a lot of areas. Some will feel personal. You can say 'pass' and we'll come back to it." / To a parent: "What do you hope will be different at home by the end of this?"
• Watch for: A youth who minimises in front of caregivers. Caregivers whose own trauma history surfaces. If accounts are consistent and enough is disclosed to fill the abuse and neglect domains, the interview has worked.

4.2 Fear Assessment (Strength of Fears)

• Purpose / when: Given at intake, after the typology interview. It is a 60-item, 4-point self-report organised into five areas: personal reactive-external, personal reactive-internal/self-concept, environmental, physical, and abuse. It identifies specific fears, the situations linked to them and life-interfering fears, and it is sensitive to trauma. [source: Wikipedia; 2015 TOC Ch.6, Appendix B]
• Steps: Administer and score it as the 2015 book directs (Ch.6, "Fear Assessment Scoring and Interpretation") [source: TOC] [uncertain: the chapter's scoring rules are not reproduced here]. Then [synthesis]: list the highest-rated fears per area, ask the youth for a recent situation for each, and carry them into the TFAB (4.6). Consider giving it to caregivers about their own fears as well, to map family fears (see 4.4).
• Example language (illustrative): "You rated being disrespected very high. Tell me about the last time you felt that."
• Watch for: Very high scores in the abuse area: pace the work and screen for PTSD. Flat, all-low profiles may signal avoidance or distrust rather than low fear [synthesis].

4.3 Compound Core Beliefs Questionnaire, short version (CCBQ-SV)

• Purpose / when: Given at intake. It is a self-report using a 4-point Likert scale; Wikipedia gives 96 items for the short version [uncertain: item count not checked against the book]. It comes with a score sheet and profile chart. It reveals personality-trait patterns, life-threatening beliefs and treatment-interfering beliefs. [source: Wikipedia; 2015 Appendices C–E]
• Steps: Score it on the published score sheet and plot the profile chart [source: Appendix titles]. Then [synthesis]: pick out the endorsed beliefs that drive (a) risk to life and (b) disengagement from treatment, and address both before other targets.
• Example language (illustrative): "Several of your answers say people will use you if you let them in. That makes sense to check carefully. Let's see where it shows up."
• Watch for: Any life-threatening belief pattern means a full suicide risk assessment that same session (see 5). Treatment-interfering beliefs predict the ruptures you will meet. Name them early.

4.4 Determining the family's fears and beliefs

• Purpose / when: In FMDT, family beliefs are explored individually and collectively, and the 2015 book names "Determining the Family Fears and Beliefs" as a step [source: Ch.1; TOC Ch.11]. Do it during assessment, before the family formulation.
• Steps [synthesis]: (1) Meet each caregiver alone to ask about their own history, fears and core beliefs about the youth and about parenting. (2) In a joint session, map out each member's main fear and belief side by side. (3) Find where one person's protective behaviour triggers another's fear, for example a parent's control setting off the teen's fear of being dominated. (4) Agree one shared family goal.
• Example language (illustrative): "It sounds like when you raise your voice you're afraid of losing him, and when he hears it he's afraid of being controlled. Both fears make sense."
• Watch for: Blame landing on the adolescent alone. It is working when caregivers start naming their own part in the cycle.

4.5 Case conceptualization Steps I–III: childhood data and abuse history, behavioural data, diagnosis

• Purpose / when: These are the first three of the eight sourced steps. They assemble the history, behavioural data and diagnosis that the later steps link together. [source: 2015 TOC Ch.8]
• Steps [synthesis]: I: write a timeline of adversity, abuse, losses and placements. II: tally each target behaviour (aggression, self-harm, sexual behaviour problems, substance use) by frequency, intensity and context, using incident logs or residential records. III: record diagnoses from your assessment and the records, noting comorbidity.
• Watch for: Diagnosis is one input, not the formulation. Gaps in the timeline usually mean unasked trauma questions.

4.6 Step IV: Triggers, Fears, Avoids and (Compound Core) Beliefs correlation (TFAB)

• Purpose / when: A worksheet that links each trigger to its fear, the avoidance it produces and the core belief behind it. It comes after scoring the Fear Assessment and CCBQ-SV. [source: Wikipedia; TOC Ch.8]
• Steps [synthesis]: (1) List triggers from the behavioural data. (2) For each, enter the matching high-rated fear. (3) Enter what the youth does to avoid or escape that fear. (4) Enter the endorsed CCBQ belief that makes sense of the fear. (5) Check each row with the youth: "Does this fit?"
• Example language (illustrative): "When staff tell you no in front of others (trigger), you fear looking weak (fear), so you get in their face (avoid), because deep down you believe if you back down people walk over you (belief). Is that close?"
• Watch for: The youth correcting a row is good: it shows engagement. Rows the youth cannot recognise need more situational data.

4.7 Step V: Conglomerate of Beliefs and Behaviours (COBB)

• Purpose / when: A worksheet that links each core belief to the specific behaviours it drives [source: Wikipedia; TOC Ch.8].
• Steps [synthesis]: List each core belief from the TFAB. Under it, list every behaviour it drives across settings (home, school, unit, peers). Mark the behaviours that are most dangerous or most frequent as first targets.
• Watch for: One belief driving many behaviours points to a high-yield target for VCR.

4.8 Step VI: Situational analysis

• Purpose / when: Works through specific incidents to test and refine the chains [source: TOC Ch.8] [uncertain: procedure detail unconfirmed].
• Steps [synthesis]: Take one recent incident and go through it moment by moment: situation → trigger → fear → automatic thought → feeling and body sensation → action → consequence. Compare it with the TFAB row. Repeat for two or three incidents, including one where the youth did not act out, to find what was different.
• Example language (illustrative): "Slow it down for me. Right before you threw the chair, what was the thought?"

4.9 Step VII: Mode activation / deactivation map

• Purpose / when: Describes how a mode (belief + fear + thoughts + feelings + behaviour, activated as a package) switches on, and what deactivates it [source: TOC Ch.8; Wikipedia; Ch.1 on Beck's modes].
• Steps [synthesis]: For each main mode, give it a name with the youth, for example "street mode". List its activators (from the TFAB) and its early signs in thought, body and behaviour. List the deactivators: the FAB, a mindfulness skill, or a family response that lowers the fear. Share the map with caregivers so they can recognise the early signs.
• Watch for: Mode names that shame the youth. Let the youth choose the name. It is working when the youth names a mode in the moment.

4.10 Step VIII: Functional Treatment Development Form

• Purpose / when: The form that guides and tracks the treatment plan and progress. It is the working blueprint. [source: Wikipedia; TOC Ch.8]
• Steps [synthesis]: Record each target behaviour with its belief, fear, FAB, skills and measures. Review it at set intervals and update it when new data arrive, which is the sourced feedback-loop principle.

4.11 Validation (the V of VCR)

• Purpose / when: VCR is MDT's core change process and the feature the authors say sets it apart from other CBT. Validation finds the "grain of truth" in a belief and treats the belief as a reasonable response to past experience. Use it every time a core belief or mode shows up, in individual or family session. [source: Wikipedia; Swart 2014 mediation abstract; Swart 2015 online-programme abstract; TOC Ch.9]
• Steps [synthesis]: (1) State the belief in the client's own words. (2) Link it to the specific history that made it sensible, using Step I data. (3) Say what was protective about it. (4) Check that the client feels understood before moving on. In family sessions, validate each member's belief in turn, caregivers included.
• Example language (illustrative): "Given what happened with your stepdad, it makes complete sense that you learned not to trust adults who seem nice at first. That kept you safe."
• Watch for: Sounding as if you endorse harmful behaviour. You validate the belief and its origins, not the assault. Signs it is working: the client softens, agrees, or adds detail. Signs it is not: the client experiences it as sarcasm or as a set-up for a lecture.

4.12 Clarification (the C of VCR)

• Purpose / when: Clarify the client's responses and explore what the belief does now. It builds awareness and acceptance of how the belief operates across situations. Use it after validation has landed. [source: Wikipedia; Swart 2014 mediation abstract]
• Steps [synthesis]: (1) Use the TFAB/COBB rows to ask where the belief shows up now and what it costs. (2) Separate the situations where it still fits from those where it misfires. (3) Place the belief on a continuum: how true is it, how often, and with whom (see 4.22). (4) Summarise back and check.
• Example language (illustrative): "So with your old neighbourhood it was 100% true. With your grandmother, where would you put it, from 0 to 100?"
• Watch for: Clarification sliding into disputation. Keep the tone curious, not corrective.

4.13 Redirection to a Functional Alternative Belief (the R of VCR)

• Purpose / when: Guide the client toward a FAB that keeps the grain of truth but works better, and motivate goals that fit what the client wants from life. Use it once the belief has been clarified. In their 2006 trial report the developers describe the sequence as three moves: validate the youth's experience, offer an alternative explanation of his circumstances, and gauge his openness to a slightly different belief. Beliefs are balanced through corrective experiences rather than challenged [source: Apsche & Bass 2006; Wikipedia; Ch.1 on FABs; TOC Ch.4 "MDT Redirection of Beliefs", Ch.9]. The developers' mediation analyses treat VCR as the mechanism of change [source: Bass academia abstracts].
• Steps [synthesis, except where marked]: (1) Ask what the client wants, such as goals and values, ACT-style. (2) Offer an alternative explanation of the circumstances behind the belief and gauge how open the client is to a slightly different version of it [sourced idea: Apsche & Bass 2006]. (3) Co-write a FAB that holds both parts, for example "Some people can't be trusted, and I can check people out over time." (4) Link the FAB to one concrete behaviour to try in the identified trigger situation; this is the corrective experience. (5) Rehearse it in session. (6) In a family session, have caregivers state a matching FAB of their own and agree a response that supports the youth's new behaviour. (7) Record it on the Functional Treatment Development Form.
• Example language (illustrative): "What would a belief sound like that still protects you but doesn't land you in seclusion?"
• Watch for: A FAB the therapist wrote and the client only accepted. Use the client's own wording. It is working when incidents in that trigger situation fall and the client uses the FAB without prompting.

4.14 Brief Focused Breathing

• Purpose / when: A brief mindfulness exercise adapted for adolescents. These exercises use guided breathing and imagery to reduce fear and avoidance, increase relaxation and acceptance, and help the youth notice where they are emotionally. Practise it with family members present [source: Ch.1; TOC Ch.7]. The developers describe adapting the workbook's mindfulness exercises for adolescents into brief, safe relaxation exercises [source: Apsche & Bass 2006]. The exercise script and the client workbook are not drawn on here [uncertain].
• Steps [synthesis]: Keep it to one to three minutes. Have everyone sit upright with eyes open or lowered. Guide attention to the breath at the nostrils or belly. When the mind wanders, invite them to notice that and come back. Close by asking each person to name one thing they noticed. Use it to open sessions or when arousal rises.
• Example language (illustrative): "Just notice the air going in, and going out. If your mind goes somewhere, that's fine. Notice where it went and come back."
• Watch for: Trauma-related distress when eyes are closed or attention turns to the body. Offer eyes open and attention on an external anchor.

4.15 Conscious Breathing Exercise

• Purpose / when: Named in the 2015 book as a separate mindfulness exercise in the MDT set [source: TOC Ch.7] [uncertain: how it differs from 4.14].
• Steps [synthesis]: A slightly longer practice, around five minutes. Pair counted breaths with noticing thoughts and sensations as they come and go. Then debrief: "What showed up?"
• Watch for: Practice the youth experiences as a demand or a punishment. Keep it optional and brief.

4.16 Balancing Thoughts and Feelings

• Purpose / when: A mindfulness exercise about balance. It links to the DBT influence and the continuum concept [source: TOC Ch.7; Ch.1 cites DBT; Apsche & Bass 2006 describe DBT-style balancing that moves the youth from either/or beliefs toward a continuum] [uncertain: exact format].
• Steps [synthesis]: After a short breathing anchor, ask the client to notice one current thought and one current feeling, name each without judging it, rate its intensity, and then name a thought or feeling that sits alongside it, so that both are held at once.
• Example language (illustrative): "Notice the angry part. Is there anything else here too, even small?"

4.17 Applying mindfulness in an MDT session (family practice)

• Purpose / when: The book's chapter integrates mindfulness into the MDT process. Family members practise together so they share the experience and understand the concepts the same way. [source: Ch.1; TOC Ch.7]
• Steps [synthesis]: Open each family session with a brief joint exercise. Use a short practice when conflict escalates in session. Set a short daily joint practice at home and review it at the next session. Link the practice to mode recognition: "What did you notice in your body just before the argument?"
• Watch for: One member sitting it out. Normalise that, and invite them to watch, then join.

4.18 Cognitive defusion

• Purpose / when: A key FMDT concept: relating to thoughts as passing events rather than facts. It is borrowed from ACT. [source: TOC Ch.3; Wikipedia lists defusion among core components per Apsche 2010]
• Steps [synthesis]: Have the client restate a hot thought as "I'm having the thought that…". Name the mode that is speaking. Notice the thought while choosing a FAB-consistent action anyway.
• Example language (illustrative): "That's 'street mode' talking again. You can hear it and still choose."

4.19 Emotional defusion

• Purpose / when: Named as a separate key concept: stepping back from emotions so they can be observed rather than acted on [source: TOC Ch.3] [uncertain: exact procedure].
• Steps [synthesis]: Name the emotion, locate it in the body, rate it from 0 to 10, and notice it rise and fall without acting on it, combined with the breathing anchor.

4.20 Cognitive realignment

• Purpose / when: Named as a key concept [source: TOC Ch.3] [uncertain: definition unconfirmed]. It most likely refers to bringing beliefs into line with FABs after VCR [inferred].
• Steps [synthesis]: Review the week's trigger situations and check which belief guided behaviour, the old one or the FAB. Strengthen the FAB with concrete evidence from that week.

4.21 Emotion regulation

• Purpose / when: Named as a key concept, influenced by DBT. Self-awareness and regulatory skill development are reported as a key MDT component [source: TOC Ch.3; mediation-analysis abstract via science.gov].
• Steps [synthesis]: Teach early-warning signs from the mode map (4.9). Practise a brief mindfulness skill as the first response. Have caregivers prompt the skill rather than escalate.

4.22 Continuum concept (balancing dichotomous thinking)

• Purpose / when: Therapists balance dichotomous thinking by exploring alternatives on a continuum. Behaviour is also treated on a continuum. [source: Swart 2014 "contextual treatment" abstract; TOC Ch.3] In the 2006 trial report, "balance the belief" is the named technique for emotional dysregulation: it moves the youth from rigid either/or beliefs toward a continuum of possibilities. [source: Apsche & Bass 2006]
• Steps [synthesis]: Draw a 0–100 line. Put the all-or-nothing belief at one end, then place actual people and situations along it with the client. Use it during clarification and to build FABs.
• Example language (illustrative): "Where on this line would you put your teacher? Your coach? Your mum on a good day?"

4.23 Continuum scales and dealing with lapses

• Purpose / when: Used for aggressive behaviour: tracking behaviour on a scale and handling lapses without collapsing back into all-or-nothing judgement [source: TOC Ch.11] [uncertain: procedure detail unconfirmed].
• Steps [synthesis]: Agree a severity scale for the target behaviour with the youth and family, from "raised voice" to "physical harm". Track it weekly. After a lapse, do a situational analysis (4.8) and treat the lapse as a point on the scale, not a total failure.
• Example language (illustrative): "Last month this would have been a 9. Yesterday was a 6. What helped it stop at 6?"

4.24 MDT skills application in the family with aggression

• Purpose / when: Applying the MDT skills within a family where there is aggression [source: TOC Ch.11] [uncertain: procedure detail unconfirmed].
• Steps [synthesis]: Map each member's mode in the family's typical conflict sequence. Agree an early-signal word anyone may use. Practise a joint mindfulness pause. Plan caregiver responses that validate before setting limits. Make a safety plan for escalation, including when to call for help.
• Watch for: Ongoing violence toward or from any family member. Safety comes before conjoint work (see 5).

4.25 Family-level core-belief VCR

• Purpose / when: In FMDT the authors explore and validate core beliefs at family level, not only the adolescent's [source: Swart 2014 RCT abstract; Ch.1].
• Steps [synthesis]: Run VCR (4.11–4.13) on a shared family belief, for example "In this family you have to fight to be heard." Validate where it came from in the family's history, clarify how it plays out, and co-write a family FAB with one agreed behaviour each.
• Example language (illustrative): "It sounds like everyone here learned that being loud is the only way to get heard. Where did that start?"

Special-population adaptations. The 2015 book has chapters on mood disorders and suicidality (Ch.10), aggression (Ch.11), sexual offending youth (Ch.12) and trauma (Ch.13). Their content is not reproduced here, so no population-specific procedures are given [uncertain].

5. Handling problems

The available sources give only the sourced levers named below. These are the authors' rationale for using acceptance and validation, the "dealing with lapses" heading, and the treatment-interfering-belief scores. Everything else in this section is the writer's synthesis [synthesis], kept consistent with MDT principles.

• Stuck client / no movement. Go back to the formulation: the sourced feedback-loop principle says to revise the case conceptualization when data change [source: Swart 2014 contextual abstract]. Check whether the target chain is wrong, or whether a trauma-linked fear has not yet been named. Re-run a situational analysis on a recent incident. [synthesis]
• Resistance, hostility, distrust. The authors hold that validating rather than disputing beliefs strengthens the bond, cooperation and motivation [source: Wikipedia; Ch.1]. Treat the distrust itself as a core belief and run VCR on it: "It makes sense not to trust me yet." Use the CCBQ-SV treatment-interfering beliefs to predict and name the pattern early [source: Wikipedia, on what the CCBQ detects; the use described is synthesis].
• Overwhelm / trauma activation in session. Shorten the mindfulness, keep eyes open, and use external anchors. Slow down abuse-history work. Use grounding before ending. Do not run conjoint sessions on abuse content when a possible perpetrator is in the family. [synthesis]
• Non-adherence to home practice. Keep the exercises brief, as the sources specify, and attach them to daily routines. Review them at the start of each session. Validate the barrier before problem-solving it. Have caregivers practise with the youth rather than police it. [synthesis; brevity sourced to Ch.1]
• Ruptures. Treat the rupture as a mode activation in the relationship and name it. Validate the grain of truth in the client's complaint about you. Clarify what happened and agree a repair, applying the FAP influence to in-session behaviour [source: ACBS on FAP; application is synthesis].
• Caregivers who blame the youth or refuse to take part. Restate the sourced premise that the family is the patient [source: Bass Ch.14 abstract]. Validate the caregiver's own fear, such as of failure or danger. Offer a caregiver-only session focused on their beliefs. If they still will not take part, deliver individual MDT, which the sources also describe, and involve whatever family member is available. [synthesis]
• Lapses into aggression. Use continuum scales so that a lapse is a point on the scale, not a collapse [source: TOC Ch.11]. Follow every lapse with a situational analysis and an update to the TFAB or FAB. [synthesis]
• Validation heard as condoning harm. Validate the belief and its origin, never the harmful act. State your limits clearly alongside the validation, for example "Your fear makes sense, and hitting is still not OK." [synthesis]
• Suicidality and self-harm. The book has a chapter on suicidality, and the CCBQ-SV flags life-threatening beliefs [source: TOC Ch.10; Wikipedia]. Respond with a standard suicide risk assessment and a collaborative safety plan. Do lethal-means counselling with caregivers: secure storage or removal of medicines, firearms and other means. Escalate care as indicated. Run VCR on hopelessness beliefs only once immediate safety is in place. [synthesis, following current standard practice]
• Disclosure of abuse or ongoing family violence. Follow mandatory reporting and safeguarding procedures. Pause conjoint family work until safety is assessed. Never ask a child to validate an abusive caregiver's beliefs in joint session. [synthesis]
• Sexually harmful behaviour. The book has a chapter on youth who sexually offend [source: TOC Ch.12]. Work with specialist supervision, coordinate with probation or child protection, and keep victim safety ahead of family reunification. [synthesis]
• Residential context. Much of the evidence comes from residential programmes averaging about 8 months [source: Ch.1]. Bring direct-care staff into mode maps and FAB prompts, and schedule family sessions despite distance, for example by video. [synthesis]
• Fidelity drift with no certification route. No certification was found [uncertain]. Use the published forms (typology, TFAB, COBB, Functional Treatment Development Form) as a structural fidelity check, and use peer supervision. [synthesis]

Sources

Web pages consulted:

• Treating Adolescents with Family-Based Mindfulness: reading sample (front matter, TOC, Ch.1)
• Mode deactivation therapy, Wikipedia
• Joan Swart, Academia.edu profile: 2014 IJBCT FMDT abstracts
• Christopher Bass, Academia.edu profile: MDT papers and 2015 chapter abstracts
• Sample records for mode deactivation therapy (science.gov)
• Sample records for deactivation therapy MDT (science.gov)
• ACBS publication listing: Apsche, DiMeo & Kohlenberg, MDT for Aggression and Oppositional Behavior
• Library record: Treating adolescents with family-based mindfulness
• Javadi, Golparvar & Izadi (2020), FMDT review, Pajouhan Sci J

• Apsche & Bass (2006), A review and empirical comparison of three treatments for adolescent males with conduct and personality disorder: MDT, CBT and SST, IJBCT 2(3), full text (ERIC)
• Jack A. Apsche, Wikipedia
• Hashemi, Rezapour Mirsaleh & Behjati Ardakani, Effectiveness of mode deactivation group therapy on reducing aggression of boy adolescents (abstract)
• Adelifard, Keykhosrovani & Mousavi (2023). Comparing the effectiveness of mode deactivation therapy and cognitive behavioral therapy on anxiety and self-concept clarity in students with generalized anxiety disorder. J Clin Res Paramed Sci 12(1), e137291

Books and papers cited:

• Swart, J., Bass, C. K., & Apsche, J. A. (2015). Treating Adolescents with Family-Based Mindfulness: Family Mode Deactivation Therapy. Springer.
• Apsche, J. A., & DiMeo, L. (2010/2012). Mode Deactivation Therapy for Aggression and Oppositional Behavior in Adolescents: An Integrative Methodology Using ACT, DBT, and CBT. New Harbinger. [uncertain: the ACBS listing adds Kohlenberg as co-author and gives 2012]
• Apsche, J. A., Bass, C. K., & Houston, M. A. (2007). Family MDT as a manualized cognitive behavioral therapy treatment. The Behavior Analyst Today, 8(3). Also: Family MDT vs. treatment as usual in a community setting, IJBCT (2007); and Apsche, Bass, Zeiter & Houston (2008), Family mode deactivation therapy in a residential setting: treating adolescents with conduct disorder and multi-axial diagnosis, IJBCT, 4 [issue numbers uncertain: sources differ].
• Apsche, J. A. (2010). A literature review and analysis of Mode Deactivation Therapy. IJBCT, 6(4).
• Swart, J., & Apsche, J. A. (2014). Family Mode Deactivation Therapy (FMDT): A randomized controlled trial; FMDT mediation analysis; FMDT as a contextual treatment. IJBCT, 9.
• Swart, J. (2015). Conceptualizing MDT as a Moodle-based online program. IJBCT.

• Apsche, J. A., & Bass, C. K. (2006). A review and empirical comparison of three treatments for adolescent males with conduct and personality disorder: Mode Deactivation Therapy, Cognitive Behavior Therapy and Social Skills Training. IJBCT, 2(3), 382–398.
• Apsche, J. A., & Ward Bailey, S. R. (2004). Mode Deactivation Therapy (MDT) family therapy: A theoretical case analysis. Journal of Early and Intensive Behavior Intervention, 1(2).
• Bass, C. K., & Apsche, J. A. (2014). MDT meta-analysis: reanalysis and interpretation. IJBCT, 9.
• Calleja, N. D. (2014). Book review. The Family Journal, 22, 135–136 (cited via Wikipedia).
• Thoder, V. J., & Cautilli, J. D. (2011). An independent evaluation of Mode Deactivation Therapy for juvenile offenders. IJBCT, 7(1).