Ecosystemic play therapy

1. Introduction

Version followed: Kevin J. O'Connor's Ecosystemic Play Therapy (EPT) as summarised by O'Connor and Vega in the Association for Play Therapy's theory series (2019), with the treatment-planning structure of O'Connor and Ammen, Play Therapy Treatment Planning and Interventions: The Ecosystemic Model and Workbook (2nd ed., Elsevier/Academic Press; publisher lists 2012, the 2019 article cites it as 2013), and the treatment phases O'Connor describes for parents on the APT website. Basis of the structure: the 2nd edition's full chapter and sub-heading list (Elsevier shop), library contents notes for the 2nd edition, the 1st edition's description (Elsevier, 1997) and the Primer's chapter list (Wiley); the structure in sections 2 and 4 matches them. The body of O'Connor and Ammen (its 25 levelled activities, its own treatment-stage names, the ch. 8 intervention text), the Primer chapters (including those on making sessions therapeutic and on group play therapy) and Handbook of Play Therapy ch. 9 have no legitimate public preview, so activity names, O'Connor's interpretation scheme, his use of touch and his group rules remain [uncertain] and are not reconstructed. [source: O'Connor & Vega 2019; Elsevier shop pages, 1st and 2nd eds.; Wiley Primer contents; Da-Yeh University and Chang Gung University library records]

EPT is an integrative, "meta-theoretical" model of child therapy that O'Connor developed in the late 1980s. It is a framework for conceptualising and planning treatment, not a fixed technique set: O'Connor describes it as "theory dependent, as opposed to technique dependent." It draws on psychoanalytic, object-relations, attachment, cognitive, behavioural, family-systems and developmental theory, and borrows elements of Theraplay and Glasser's reality therapy. [source: O'Connor & Vega 2019; O'Connor 2001 abstract]

Core idea of change: psychopathology is a child's inability to get their needs met, or to get them met without substantially interfering with other people meeting theirs. Symptoms are the child's best current attempt to meet needs when better options are not available, and they arise from individual, interactional and systemic factors, usually in combination. Change happens when (a) the child gains developmentally appropriate, socially acceptable ways to get needs met, through experiential play and cognitive-verbal problem solving, and (b) the systems around the child (family, school, medical, legal, cultural) are assessed, activated and advocated with, so those needs are met consistently outside the playroom. The therapeutic relationship is "necessary but not sufficient." [source: O'Connor & Vega 2019]

Related guides: 161 Theraplay (EPT incorporates Theraplay elements), 157 Child-centred play therapy, and 168 Prescriptive play therapy for a comparable integrative approach. [synthesis]

2. Framework

EPT has two linked sequences: a pre-treatment planning sequence (intake → assessment → case conceptualisation → treatment plan) and a sequence of treatment phases. [source: O'Connor & Ammen TOC (Elsevier); O'Connor, APT parent page]

Pre-treatment sequence

Initial contact and logistics. First phone contact, deciding who attends which interviews, and arranging separate interviews with caregivers, the child and the family. [source: O'Connor & Ammen TOC, ch. 3]
Intake. A comprehensive, multi-systemic intake before treatment begins. The workbook organises it as: Part I clinician and facility information; Part II client and responsible-adult information; Part III a systems review; plus a mental status examination. The parent interview covers early development, current functioning and the presenting problem; the child usually has a separate intake interview about their own experience of the problem, which also starts engagement. [source: O'Connor & Ammen TOC, ch. 4; O'Connor, APT parent page; O'Connor & Vega 2019]
Assessment (workbook Part IV). Individual and interpersonal functioning, developmental functioning across several dimensions early in the process, and baseline data for monitoring. Optional depth ranges from a parent questionnaire to child questionnaires, drawings, formal testing, or observed individual or family play. [source: O'Connor & Ammen TOC, ch. 5; APT parent page; O'Connor & Vega 2019]
Case conceptualisation. The Ecosystemic Play Therapy Planner: Part 1 developmental integration of intake information; Part 2 developmental description of the child; Part 3 hypotheses about etiologic (causal) factors; Part 4 hypotheses about maintaining factors; then intake Part V diagnosis and Part VI written case conceptualisation. [source: O'Connor & Ammen TOC, ch. 6]
Treatment planning. Planner Part 5 goal development and synthesis; weighing therapist and contextual factors (the therapist's own model, expertise and setting); intake Part VII treatment contract and general plan; then an extended play therapy treatment plan. [source: O'Connor & Ammen TOC, ch. 7]

Goals built into every plan

Overarching goal: optimise the child's functioning within their ecosystem. Three goals appear in every EPT plan: (1) maximise the child's ability to get needs met consistently and appropriately, given developmental potential and environment; (2) strengthen primary attachment and social relationships; (3) strengthen developmental functioning. Specific goals are then added for the child, the family and other systems. [source: O'Connor & Vega 2019]

Treatment phases (O'Connor's parent-facing description)

Phase	What happens	Typical length	Move on when
Introduction	Child gets used to therapist, room and process; harder for shy or anxious children	First few sessions	Child comes willingly and begins to engage
Tentative acceptance	Child looks forward to sessions and engages readily	Starts after one to several sessions	Change begins and old patterns are challenged
Negative reaction	Change is uncomfortable; child alternates between new and old behaviour; some get worse or resist attending	The first three phases together can take 3–4 sessions or several months	Child tolerates change and begins working on difficulties
Growing	Longest, most important phase: child understands and resolves difficulties; progress then setbacks	Longest phase; no number given	Functioning stable; child, parent and therapist confident gains will last
Termination	Ending, which the child may experience as loss or punishment; temporary symptom return is common	No set length	Gains hold without regular sessions

[source: O'Connor, APT "What to Expect in a Play Therapy Session"] The APT page says therapy may pass through "as many as seven phases" and names five, with intake and pre-treatment assessment as preliminary steps. In the 2nd edition of O'Connor and Ammen, ch. 8 ("Interventions") has a section "Session Activities for Each Treatment Stage", and the Primer has chapters titled "Beginning Treatment", "Developmental and Phase-Specific Modifications of Ecosystemic Play Therapy" and "Termination". [source: Elsevier 2nd-ed. contents; Wiley Primer contents] The books' own stage names and the activities assigned to each stage are not publicly described and may differ from the parent page. [uncertain] Other authors use different stage sets: a 2023 paediatrics review gives four stages (initiation/exploratory, resistance or negative reaction, growing/work, termination) without attributing them to O'Connor. This guide follows O'Connor's APT page. [source: Elbeltagi et al. 2023, Table 1; secondary]

Session count and format. The EPT sources cited give no fixed session count. Formats include individual child sessions, caregiver interviews, sessions with a parent or family members at the therapist's request, collateral work with other systems, and structured groups (the Primer has a group chapter; O'Connor lists structured groups as a specialism). Every session combines experiential (activity or play) and cognitive (discussion and problem-solving) interventions. Weekly sessions of about 45–50 minutes are common play therapy practice but are not specified in the EPT sources cited. [source: O'Connor 2015 ch. 9 abstract; APT parent page; Primer TOC; CACPT 2016 flier; session length: synthesis]

Progress criteria. Progress is judged by (1) regularly asking the child and caregivers how far they feel they have moved towards goals; (2) regular developmental reassessment, using the Developmental Teaching Objectives Rating Form (DTORF); (3) symptom-specific measures as needed (the article's example is the Children's Depression Inventory 2). [source: O'Connor & Vega 2019]

3. Guiding principles

[source for all six tenets: O'Connor & Vega 2019; philosophy items: O'Connor 2001 abstract]

Keep an ecosystemic view throughout. Before and during treatment, map the child's family, school, medical, legal, cultural and community systems and how each helps or blocks the child's needs being met.
Assess development early and across dimensions. Set every activity and verbal demand for the child's actual developmental level, not their age.
Let intake and developmental data drive the plan. Every goal and intervention should trace back to a hypothesis about etiologic or maintaining factors.
Manage arousal; structure only as much as needed. In each session, keep the child in a workable arousal range: add structure when the child is flooded or disorganised, step back when the child can lead.
Build the alliance through shared goals. Engage the child in setting goals framed around needs they want met, and revisit the goals at least once in every session.
Advocate and activate systems. Prefer helping parents, teachers and others act (e.g. coaching parents to request school changes) over the therapist intervening directly.
Needs, not behaviours, are the target. Judge a behaviour problematic mainly by its impact on others and on the child's ability to get needs met, not by how it looks. [O'Connor 2001: humanistic basis]
Phenomenological stance. Treat the child's view of their situation as being as valid as an adult outsider's; ask for it directly at intake and in goal reviews. [O'Connor 2001]
Theory dependent, not technique dependent. Choose interventions case by case from the conceptualisation, from minimally structured child-led play to highly structured, therapist-led procedures. [O'Connor 2001; O'Connor & Vega 2019]
Experiential leads for younger children, cognitive-verbal for older. With younger or less developed children, experiential play dominates and talk supports it; as children mature, verbal work takes over so they can meet needs outside the playroom. [O'Connor & Vega 2019]
The therapist is the active agent of change. Authors citing O'Connor describe the therapist, not the toys, as the main agent of change, with few toys present. [secondary: citing texts on the ResearchGate ch. 9 record; uncertain as to O'Connor's exact wording]
Diversity competence is part of the method. Diversity has its own chapter in both core books: assess and work with the family's culture, ethnicity, gender and sexual orientation rather than around them. [source: O'Connor & Ammen TOC, ch. 2; Primer TOC; O'Connor bio, CACPT flier]
Requires systems knowledge. O'Connor says the EPT therapist needs academic knowledge of, and clinical experience with, cultural, educational, legal and medical systems. [source: O'Connor 2015 ch. 9 abstract]

Professional frame and when not to use it

EPT is a model for licensed mental health clinicians trained in child therapy and play therapy. In the USA the relevant credential is the Association for Play Therapy's Registered Play Therapist (RPT) and supervisor (RPT-S) credential, on top of a state mental health licence; O'Connor co-founded APT, and his trainings run as APT-approved continuing education. O'Connor directed the Ecosystemic Play Therapy Training Center at Alliant International University, Fresno. [source: O'Connor & Vega 2019; CACPT flier]
Elsewhere, use the national play therapy body (e.g. Canadian Association for Child and Play Therapy; BAPT or PTUK in the UK) and your own professional registration. Whether play therapy is a regulated title differs by country: check locally. [synthesis; uncertain: regulation status not verified]
Do not use EPT's structured, change-focused procedures (desensitisation, abreaction, interpretation, Theraplay-derived elements) without supervised training in child therapy. The model's flexibility puts heavy weight on clinical judgement. [synthesis]

4. Intervention inventory

EPT names its building blocks (intake parts, planner parts, play categories, change processes, developmental activity levels). In the 2nd edition, ch. 8 "Interventions" is organised as intervention modalities, therapy process, interventions for specific content areas, and session activities for each treatment stage; ch. 9 "Session Activities" covers general issues and then, for Level I, Level II and Level III children in turn, their developmental and therapeutic issues followed by the activities for that level; ch. 10 is a worked case. [source: Elsevier 2nd-ed. contents] The book describes 25 play therapy activities organised by the children's social-emotional developmental level, each (per the 1st-ed. description) with session preparation, implementation, expected outcome and follow-up. [source: Elsevier 1st-ed. description; Da-Yeh University library contents note, 2nd ed.] No public preview names these activities, so they are not reproduced or invented here. [uncertain] Steps below marked [synthesis] are standard child-therapy practice arranged to fit EPT's stated structure. All example language is illustrative. [source: O'Connor & Vega 2019]

4.1 Initial contact and separate interviews (caregivers, child, family)

Purpose / when: Before treatment. Sets up who is seen, in what order, and who holds legal authority to consent. [source: O'Connor & Ammen TOC, ch. 3]
Steps: (1) On first contact, collect the referral question, who referred, who has legal custody and decision-making, and any court or child-protection involvement. (2) Book a caregiver-only interview first so adults can talk freely. (3) Book a separate child interview; then a family interview if useful. (4) At the start of each, explain confidentiality and its limits in age-appropriate words. [steps: synthesis; interview types: source]
Example language (illustrative): To a child: "My job is to help kids and families when things feel hard. Most of what you say stays here, but if I'm worried someone is getting hurt, I have to tell people whose job is to keep kids safe."
Watch for: Disputed custody (get consent from whoever holds authority; check court orders); a child who cannot separate from the parent (let the parent stay at first and note it as assessment data).

4.2 Multi-systemic intake and systems review

Purpose / when: Before treatment; required by tenet 1. Gathers the data the case conceptualisation rests on. [source: O'Connor & Vega 2019; O'Connor & Ammen TOC, ch. 4]
Steps: (1) Record clinician and setting information (Part I). (2) Record the child's and responsible adults' information: development, health, current functioning, presenting problem (Part II). (3) Systems review (Part III): go system by system (family, extended family, school, peers, medical, legal or child-protective, cultural, religious, community) and for each ask what the system gives the child, what it demands, and where it fails to meet the child's needs. A genogram is among the book's indexed terms and suits the family part. (4) Do a mental status examination of the child. [Part names: source; questions within parts: synthesis]
Example language (illustrative): To a parent: "Let's go through each part of her world: home, school, friends, doctors, your extended family. For each, I'd like to know what's going well and where she's not getting what she needs."
Watch for: Over-focus on the child's symptoms with little information on systems; information that triggers safeguarding duties (see 5.6).

4.3 Developmental assessment and baseline

Purpose / when: Early in treatment and then repeatedly (tenet 2); sets the level for every activity and supplies progress data. [source: O'Connor & Vega 2019; O'Connor & Ammen TOC, ch. 5]
Steps: (1) Rate developmental functioning across dimensions; the 2019 article names the Developmental Teaching Objectives Rating Form (DTORF) for regular reassessment. (2) Add individual-functioning and interpersonal-functioning measures as indicated: questionnaires, drawings, formal testing, or observed solo or family play. (3) Record a baseline on each target before treatment starts. (4) Repeat at set intervals. [source; interval: synthesis]
Example language (illustrative): "Today we're going to do some different activities so I can see what's easy and what's tricky for you. There are no wrong answers."
Watch for: Treating drawings or play as diagnostic proof (e.g. of abuse). Use them as hypothesis material only, unless a validated manual supports a specific inference. Use licensed instruments as their publishers require. [synthesis]

4.4 Case conceptualisation (Ecosystemic Play Therapy Planner, Parts 1–4)

Purpose / when: After intake and assessment, before goals. Links data to hypotheses. [source: O'Connor & Ammen TOC, ch. 6]
Steps: (1) Integrate intake information developmentally (Part 1). (2) Write a developmental description of the child (Part 2). (3) List hypotheses about etiologic factors: individual, interactional and systemic causes (Part 3). (4) List hypotheses about maintaining factors: what keeps the problem going now in each system (Part 4). (5) Assign any diagnosis (Part V) and write the case conceptualisation (Part VI) in terms of which needs are unmet, why, and what each symptom achieves for the child. [Part names: source; the needs framing: O'Connor & Vega 2019]
Example (illustrative, written formulation): "Tantrums at school are his best current way of getting adult attention and escaping tasks above his developmental level; maintained by a classroom where help arrives only after escalation."
Watch for: Hypotheses that sit only inside the child; every formulation should name at least one interactional or systemic factor. [synthesis based on the multi-level pathology definition]

4.5 Goal setting, treatment contract and per-session goal review

Purpose / when: Planner Part 5 and intake Part VII; then at least once every session (tenet 5). Builds the working alliance. [source: O'Connor & Vega 2019; O'Connor & Ammen TOC, ch. 7]
Steps: (1) Write the three standard goals (needs met, attachment and social relationships, developmental functioning). (2) Add specific goals for child, family and other systems. (3) Weigh therapist and contextual factors: your model, expertise, setting, funder. (4) Agree a treatment contract with caregivers, and with the child at their level. (5) With the child, phrase goals as needs the child wants met. (6) In each session, return to the goal at least once, ideally linking the day's play to it. [steps 1–5: source structure; wording and step 6 detail: synthesis]
Example language (illustrative): "You said you want the other kids to let you play. Today's game is practice for that. At the end, let's see if it helped."
Watch for: Goals that are only adults' goals; a child who can name a want ("no more yelling at home") is engaging. Rising engagement when the goal is mentioned shows the alliance is forming.

4.6 Arousal management and graded structure

Purpose / when: Every session (tenet 4). Keeps the child able to use the session. [source: O'Connor & Vega 2019]
Steps: (1) Watch arousal signs: speed, volume, motor activity, scattering, freezing, withdrawal. (2) If over-aroused, add structure: fewer materials, clearer rules, a predictable sequence, a calming or rhythmic activity, the therapist taking the lead. (3) If under-aroused or flat, add challenge, novelty or energy. (4) Withdraw structure as soon as the child regulates and can lead. [signs and actions: synthesis]
Example language (illustrative): "Your body's going really fast. Let's put these away and do just one thing together."
Watch for: Structure that has become control for its own sake; the stated rule is to intervene only as much as needed.

4.7 Selecting session materials

Purpose / when: Before each session. Secondary sources say O'Connor recommends 3–5 toys per session: one below the child's developmental level, one above it, and up to two chosen for symbolic links to the child's problems or goals, with the therapist rather than the toys as the main agent of change. [secondary: citing texts on ResearchGate ch. 9 record; uncertain]
Steps (illustrative application): (1) Pick a below-level item for comfort and success. (2) Pick an above-level item for challenge and scaffolding. (3) Pick one or two symbolic items (e.g. a doctor kit for a medically ill child). (4) Check every item for safety (see 4.18). [synthesis]
Watch for: Which item the child goes to and avoids. Gravitating to the below-level item under stress is information about arousal.

4.8 Developmentally levelled session activities (Levels I–III)

Purpose / when: Chosen to match the child's assessed social-emotional level. O'Connor and Ammen group activities by developmental level: ch. 9 treats Level I, Level II and Level III children in turn, first their developmental and therapeutic issues, then the activities for that level. Both editions describe 25 activities organised by social-emotional developmental level; in the 1st edition each has session preparation, implementation, expected outcome and a follow-up suggestion for later sessions. [source: Elsevier 2nd-ed. contents; Elsevier 1st-ed. description; Da-Yeh University library contents note] The book's definitions of the three levels and the activity names are not publicly available, so none are listed here. [uncertain]
Steps: (1) Place the child at a level from the developmental assessment. (2) Choose an activity for that level that serves a current goal. (3) Prepare materials in advance. (4) Run it. (5) Note the outcome against what you expected. (6) Plan follow-up for the next session. [steps 3–6 follow the book's activity format (preparation, implementation, expected outcome, follow-up): source, Elsevier 1st-ed. description; steps 1–2: synthesis; the book's own activities: uncertain, not listed]
Example language (illustrative): "Today I've brought a game where we take turns copying each other's faces. You go first." [synthesis]
Watch for: Activities chosen by age or by therapist preference rather than by assessed level.

4.9 Combining experiential and cognitive-verbal work in every session

Purpose / when: Every session. [source: O'Connor 2015 ch. 9 abstract; O'Connor & Vega 2019]
Steps: (1) Run an experiential segment (play or activity) aimed at the goal. (2) Follow with a verbal segment pitched to development: for young children a single short label or link; for older children discussion and problem solving about using the skill outside. (3) Shift the balance towards verbal work as the child matures. [proportions and order: synthesis]
Example language (illustrative): "The bear kept hiding when the loud lion came. I wonder if you feel like hiding when things get loud at home."
Watch for: Talk that comes before the child is ready, or play that never links back to life outside.

4.10 Choosing the play category

Purpose / when: When planning a session. EPT treats play as therapeutic in itself and as the "spoonful of sugar" that carries specific change processes. The six play categories are: physical (gross and fine motor), challenge/mastery, creative/constructive, language/communication, pretend/imaginative, and games with rules. [source: O'Connor & Vega 2019]
Steps: (1) Pick the change process the goal needs (4.11–4.16). (2) Pick a play category the child can do at their level that will carry it. (3) Check the match after the session and change category if the child cannot engage. [synthesis]
Example (illustrative): Emotion regulation in a 5-year-old might travel in physical play (a slow-fast movement game); in a 10-year-old, in a game with rules where losing is practised.
Watch for: Defaulting to one category (often pretend play) for every child.

4.11 Biological change processes: physical-medical intervention, relaxation, stress release, physical/motor development

Purpose / when: Over-arousal, somatic complaints, medically ill children (one of O'Connor's specialisms), motor delay. [source: O'Connor & Vega 2019; CACPT flier]
Steps: Relaxation: teach slow breathing or progressive tensing and releasing through a game (e.g. blowing bubbles slowly, being a stiff robot then a floppy doll), practise in session, then plan when the child will use it. Stress release: a time-limited, contained physical activity (tearing paper, stamping) with a clear start and stop. Physical-medical: liaise with the medical team; never alter medical care. [activity examples: synthesis]
Example language (illustrative): "Let's see how slowly you can blow so the bubble gets really big."
Watch for: Stress-release play that escalates arousal instead of lowering it; stop and move to a calming activity.

4.12 Behavioural change processes: stress inoculation, systematic desensitisation, behaviour modification

Purpose / when: Specific fears, anticipated stressful events (e.g. surgery, court), behaviour problems. EPT explicitly includes highly structured, therapist-led desensitisation and stress inoculation at the structured end of its range. [source: O'Connor & Vega 2019]
Steps (synthesis of standard procedure): Desensitisation: (1) teach a calming skill first; (2) build a fear ladder with the child using drawings, toys or a picture scale; (3) work up one step at a time in play while the child stays calm; (4) stop or step back if distress rises sharply; (5) get caregiver consent and inform caregivers before exposure work. Stress inoculation: rehearse the coming event with toys (doctor kit, toy courtroom), teach coping statements, practise them in play. Behaviour modification: agree a small number of target behaviours, set up reinforcement in session and with caregivers at home, track it.
Example language (illustrative): "This doll is going to the doctor. What might she see first? What could she say to herself to feel brave?"
Watch for: Exposure without a working calming skill; overwhelm (see 5.3). Exposure for trauma memories should follow a trauma-specific protocol you are trained in.

4.13 Cognitive change processes: schema transformation, symbolic exchange, interpretation, skill development

Purpose / when: Distorted beliefs about self, others or events; social or problem-solving deficits; preparing the child to carry gains outside. [source: O'Connor & Vega 2019]
Steps: Skill development: name the skill, model it with toys or puppets, have the child practise, praise, plan a real-life try. Schema transformation: notice a repeated belief in the play ("the little one always gets blamed"), introduce an alternative story outcome, and later, if the child is developmentally able, link it to real life. Symbolic exchange: let the child express a feared or forbidden theme through a symbol (puppet, figure) and respond within the symbol first. [synthesis]
Interpretation: Interpretation is one of EPT's change processes, and O'Connor lists "the Use of Interpretation in Play Therapy" among his presentation topics and specialisms. [source: O'Connor & Vega 2019; Elsevier author bio; CACPT flier] O'Connor's own graded scheme for interpretation is not publicly described and is not reproduced here. [uncertain] A cautious general approach (synthesis): start with describing what the child does, then name a feeling, then a pattern across sessions, and only then a tentative link to life outside, offered as "I wonder..." and dropped if the child rejects it.
Example language (illustrative): "I've noticed the dinosaur always gets in trouble, even when it wasn't his fault."
Watch for: Interpretations that run ahead of the child's development or arousal; the child shutting down or abandoning the play after a comment means step back.

4.14 Emotional change processes: catharsis/release, abreaction, emotional experiencing, affective education, emotion regulation

Purpose / when: Bottled-up affect, unprocessed events, limited emotion vocabulary, poor regulation. [source: O'Connor & Vega 2019]
Steps (synthesis): Affective education: teach feeling words and body signals with faces, colours or a feelings thermometer drawn together. Emotional experiencing: allow and name feelings as they arise in play. Emotion regulation: pair recognising a feeling with a chosen calming action, practise in play, plan home use with caregivers. Catharsis and abreaction (re-living an event's emotion in play): use only when the child is stable, the caregiving system is safe and supportive, and you can contain arousal; keep it time-limited and end with regulation and orientation to the present.
Example language (illustrative): "Your face looks mad and your fists are tight. Mad is OK in here. Let's show the mad with the clay, then find our calm."
Watch for: Abreaction that floods rather than resolves: dissociation, panic, aggression, regression lasting beyond the session. Stop, ground, and inform caregivers.

4.15 Interpersonal change processes: validation and support, supportive scaffolding, corrective relationship, collaboration

Purpose / when: Attachment problems (an O'Connor specialism), poor trust, low self-worth. [source: O'Connor & Vega 2019; CACPT flier]
Steps (synthesis): Validation: reflect the child's view as valid even when correcting behaviour. Scaffolding: give just enough help for success at the above-level task, then fade it. Corrective relationship: respond predictably, warmly and with clear limits where the child expects rejection or chaos. Collaboration: make joint decisions on activities and goals.
Example language (illustrative): "That's a hard puzzle. Want me to hold this piece while you find where it goes?"
Watch for: Testing behaviour (provoking rejection) as a sign the corrective relationship is being tried out; respond with steady limits, not withdrawal.

4.16 Sociocultural change processes: identity development, enculturation, acculturation

Purpose / when: Migrant, minority-culture, adopted, gender- or sexuality-questioning children; family–majority culture conflict. [source: O'Connor & Vega 2019; O'Connor & Ammen TOC, ch. 2; O'Connor bio]
Steps (synthesis): (1) Ask the family what their culture expects of children and of help-seeking. (2) Include culturally familiar materials, stories and languages if the family wants them. (3) Help the child explore identity through play and story. (4) Work with caregivers on bridging home and school culture.
Example language (illustrative): to the family: "In your family, what do children usually do when they're upset, and who do they go to? I want our work here to fit with that." [synthesis]
Watch for: The therapist's own cultural assumptions shaping goals; review goals with the family for cultural fit.

4.17 Caregiver involvement and joint sessions

Purpose / when: Throughout. O'Connor asks caregivers to report changes good or bad, possibly join some sessions alone or with family members at the therapist's request, and receive guidance on supporting the child between sessions; and he gives phase-specific parent guidance. [source: APT parent page]
Steps: (1) At intake, explain the phases and that worsening (negative reaction) and setbacks are expected. (2) Hold regular caregiver check-ins. (3) Invite caregivers into sessions when goals involve attachment or home behaviour. (4) Coach parents per phase: encourage attendance early; give strong support and confidence during negative reaction; celebrate gains and not over-react to slips during growing; show confidence in the child at termination. [phase guidance: source; scheduling: synthesis]
Example language (illustrative): "Many children get a bit harder before they get easier. If that happens, it usually means therapy is starting to work. Please tell me, and keep bringing her."
Watch for: Caregivers withdrawing the child during negative reaction; caregiver distress needing its own referral.

4.18 Advocacy and activating other systems (collateral work)

Purpose / when: Whenever a maintaining factor sits in a system (tenet 6). Preferred over direct therapist intervention. [source: O'Connor & Vega 2019; Primer TOC "collateral work"]
Steps: (1) With consent, identify who in the system can change the factor. (2) Coach the caregiver to make the request (e.g. ask the school for a plan change), rehearsing it if needed. (3) Step in directly only if the caregiver cannot. (4) Follow up on whether the change happened. [example: source; steps: synthesis]
Example language (illustrative): To a parent: "You're his best advocate at school. Let's work out together exactly what to ask the teacher for."
Watch for: Sharing information beyond what consent covers; becoming the family's permanent go-between.

4.19 Structured group play therapy

Purpose / when: Social-skill and peer goals. The Primer has a separate part, "Ecosystemic Play Therapy for Groups", with a chapter "Group Play Therapy", and O'Connor lists structured group play therapy among his specialisms and presentation topics. [source: Wiley Primer contents; CACPT flier; Elsevier author bio] O'Connor's own group composition criteria, group size, group rules and session plans are not publicly described and are not given here. [uncertain]
Steps (synthesis): Screen and match children by developmental level and goals; set rules together at the start; use a predictable session sequence (opening, structured activity, discussion pitched to level, closing); keep caregivers informed of group goals.
Example language (illustrative): "We made three rules together last time. Let's read them out before we start." [synthesis]
Watch for: A child whose arousal or aggression disrupts the group; move to individual work.

4.20 Progress monitoring

Purpose / when: Regularly throughout. [source: O'Connor & Vega 2019]
Steps: (1) Ask child and caregivers how much progress they feel towards each goal (e.g. a 0–10 scale or drawn ladder for children: synthesis). (2) Repeat the DTORF. (3) Repeat symptom measures used at baseline. (4) Review the plan if two or more sources show no change. [step 4: synthesis]
Example language (illustrative): "Here's a ladder. The bottom step is 'really hard' and the top step is 'easy'. Where are you now with making friends?" [synthesis]
Watch for: a child rating to please you, or child and caregiver ratings pulling apart; explore the gap rather than averaging it. [synthesis]

4.21 Termination

Purpose / when: When the child's functioning is stable and child, caregiver and therapist are confident gains will last without regular sessions. Children may experience ending as punishment and may briefly show old symptoms. [source: APT parent page; Primer TOC]
Steps (synthesis): (1) Agree the ending date several sessions ahead and count down visibly. (2) Review the goals and the child's gains together, through play or a made object. (3) Prepare caregivers for a temporary return of symptoms. (4) Frame ending as celebration. (5) Agree how to return if needed.
Example language (illustrative): "You've learned so many ways to get what you need. We have three more times together, and then we'll have a celebration."
Watch for: a child experiencing the ending as rejection or punishment, shown by anger or a brief return of old symptoms; name it, keep the planned ending unless risk has changed, and remind the family how to come back. [source: APT parent page for the punishment point; responses: synthesis]

4.22 Consent, assent and confidentiality with children

Purpose / when: At intake and again whenever the plan changes (e.g. before exposure work or joint sessions). The EPT sources cited do not set out a consent procedure; this item is [synthesis].
Steps: (1) Get informed consent from the person(s) with legal authority; check court orders in separated families. (2) Get the child's assent in age-appropriate words: what happens here, what it's for, that they can say no to an activity. (3) Explain limits of confidentiality to child and caregivers at the start. (4) Agree with older children what will and won't be shared with parents. (5) Get written consent before contacting school, doctors or other systems (needed for 4.18). (6) Note older adolescents' own consent rights where local law gives them.
Example language (illustrative): "You can always tell me 'I don't want to do that one,' and we'll pick something else."
Watch for: assent that is only compliance (a quiet yes with a frozen body), caregivers asking you to pass on everything the child says, and conflicting consent between separated parents; resolve these before going ahead. [synthesis]

4.23 Touch and Theraplay-derived elements

Purpose / when: EPT incorporates elements of Theraplay, an attachment-based approach in which structured, nurturing physical contact can play a part. [source: O'Connor & Vega 2019, citing Booth & Jernberg 2010] The published chapter and sub-heading lists (O'Connor and Ammen, 2nd ed.; the Primer) show no section on touch, and how O'Connor uses touch is not described in the sources cited. [uncertain] The safeguards below are [synthesis].
Steps: (1) Decide in the plan whether touch has a clinical purpose at all; much EPT work needs none. (2) Explain any planned touch to caregivers first and get consent; record it. (3) Ask the child each time, and accept no, including non-verbal signs. (4) Keep touch brief, non-intimate and in view (hands, arms, shoulders, back), with the door open or a caregiver present where possible. (5) Never touch genital, chest or buttock areas and never in any sexual way. (6) Take extra care with children who have experienced abuse, and with cultural or religious norms on touch. Get Theraplay training before using Theraplay procedures. Physical holding or restraint is never a technique: use it only for imminent danger, under your service's written policy, and record it. [synthesis]
Example language (illustrative): "Would you like a high five, or a thumbs-up from over here?"
Watch for: Freezing, flinching, giggly over-excitement or sexualised responses to touch; stop touch-based activities and reassess.

4.24 Play materials and room safety

Purpose / when: Before every session. Not covered in the EPT sources cited; [synthesis].
Steps: (1) Remove small parts and balloons for under-3s or for any child who mouths objects (choking). (2) Use non-toxic, age-labelled art materials; check allergies (latex, foods, play dough ingredients). (3) No sharp scissors, glass or breakable items unless supervised and needed. (4) Clean washable toys and sand regularly; replace damaged items. (5) Make sure furniture is stable and there is space for physical play without falls. (6) Keep the room observable (window or open door) while preserving privacy.
Example language (illustrative): "Everything in here is safe to play with. If something breaks, tell me and we'll put it away together." [synthesis]
Watch for: damaged toys, a child mouthing objects, allergy signs, and slippery floors from sand or water; stop and fix the hazard before carrying on. [synthesis]

5. Handling problems

The EPT sources cited address only negative reaction, setbacks, resistance to attending and termination-related relapse (APT parent page) and the general rules of arousal management and goal review (O'Connor & Vega 2019). Everything else in this section is [synthesis].

5.1 Negative reaction and refusing to come

Expected after the first few sessions: the child swings between new and old behaviour and may resist attending. [source: APT parent page] Response: tell caregivers in advance that this phase is normal; ask them to show strong support and confidence in therapy; in sessions, lower demand for a few weeks (more below-level, child-led play), revisit the child's own goal so they remember what they want from therapy, and tell them it's OK to find it hard. [response details: synthesis]

5.2 Setbacks during growing and before termination

Regressions are expected in the growing phase, and old symptoms can briefly return at ending. [source: APT parent page] Response: compare against baseline data (4.20) so one bad week isn't read as failure; ask caregivers to celebrate gains and not over-react to slips; at termination, name the return of symptoms as a normal goodbye reaction and keep the ending date unless functioning drops substantially. [response: synthesis]

5.3 Overwhelm and over-arousal in session

Rule: manage arousal in every session; intervene only as much as needed. [source: O'Connor & Vega 2019] Response [synthesis]: stop the activity; reduce materials and noise; move to a rhythmic or calming activity (slow breathing game, rolling a ball back and forth); orient to the room and to the time left; finish with a predictable closing ritual; tell the caregiver what happened and what to expect at home; next session, go back down the fear ladder or choose less evocative symbols. If the child dissociates, panics or self-harms, prioritise safety and review whether trauma-specific treatment is needed.

5.4 Stuck treatment

[synthesis based on EPT's structure] Go back to the conceptualisation: is the maintaining factor in a system you haven't activated (e.g. school, a parent's own difficulties, an unresolved legal process)? Is the activity level wrong for the child's actual development? Are goals still the child's own? Is the mix of experiential and verbal work right for the child's level? Repeat the DTORF and symptom measures, then revise the plan with the caregivers.

5.5 Caregiver non-adherence and system resistance

[synthesis] Missed sessions, ignored home tasks and schools that don't respond are maintaining factors in EPT terms. Response: ask what makes the task hard for the caregiver (time, belief, own mental health, culture); shrink the task; rehearse requests to schools in session; get consent for a joint meeting; refer caregivers for their own help if needed. Do not blame the child for adults' non-adherence.

5.6 Safeguarding disclosures and suspected abuse

[synthesis] Mandatory and statutory reporting duties differ by country, state and profession; know your local law and agency procedures before you start. If a child discloses harm or you have reasonable suspicion: listen calmly, don't press with leading questions, don't promise secrecy, write down the child's words and what you observed, follow your service's safeguarding procedure and report within the required time. Don't investigate yourself or interview for evidence. Never treat play themes, drawings or sandtray scenes on their own as proof of abuse; record them as observations. In custody disputes, stay in a treating role and do not give forensic opinions unless that is your separate, agreed role.

5.7 Ruptures with the child

[synthesis] Signs: the child refuses an activity, withdraws, says "you're mean" after a limit or interpretation. Response: name it simply ("I think what I said didn't feel good"); take responsibility for your part; return to child-led play for the rest of the session; revisit the shared goal next time. A repaired rupture can serve EPT's corrective-relationship process (4.15).

5.8 Ruptures with caregivers

[synthesis] Caregivers may feel blamed by a systemic formulation. Present maintaining factors as things the family can change, not faults; highlight strengths; give caregivers a clear role in the plan.

5.9 Model-specific difficulties

Eclectic drift. Because EPT is technique-flexible, therapists can slide into picking activities without a rationale. Check that every activity traces back to a goal and a hypothesis (4.4–4.5). [synthesis based on "theory dependent, as opposed to technique dependent"]
Too much structure. EPT is often labelled directive. O'Connor and Vega note it actually mixes child-led and therapist-led work; if the child never leads, re-check arousal and reduce structure. [source: O'Connor & Vega 2019; response: synthesis]
Advocacy overreach. Activating systems can become doing everything for the family. Default to coaching caregivers; act directly only when they can't. [source: tenet 6; boundary: synthesis]
Limited access to the book's activity protocols. The levelled activities and workbook forms are in O'Connor and Ammen (2nd ed.), whose workbook is downloadable for purchasers; the Internet Archive copy of the 1st edition is access-restricted. Use the published book rather than reconstructed versions. [source: Elsevier description; archive.org record]

Sources

Pages consulted:

Books and chapters cited:

O'Connor, K. J., & Ammen, S. (2012/2013). Play Therapy Treatment Planning and Interventions: The Ecosystemic Model and Workbook (2nd ed.). Elsevier/Academic Press. (1st ed. 1997.)
O'Connor, K. J. (2000). The Play Therapy Primer (2nd ed.). John Wiley & Sons.
O'Connor, K. J. (2015). Ecosystemic play therapy. In K. J. O'Connor, C. E. Schaefer & L. D. Braverman (Eds.), Handbook of Play Therapy (2nd ed., pp. 195–226). Wiley. [editor list: uncertain]
O'Connor, K. (2001). Ecosystemic play therapy. International Journal of Play Therapy, 10(2), 33–44.
Booth, P. B., & Jernberg, A. M. (2010). Theraplay (3rd ed.), as cited in O'Connor & Vega 2019.

← Previous · VIII-168Prescriptive play therapy Next · VIII-170 →Trauma-focused integrated play therapy