Child-Parent Psychotherapy vs Theraplay
A side-by-side comparison of recorded mechanisms, evidence review status, related condition topics, and philosophical roots.
At a glance
Source checks, condition-specific assessments and expert review are separate steps. Each assessment applies only to its stated population and use. Topic links do not establish comparative effectiveness.
Child-Parent Psychotherapy
- Tradition
- Attachment
- Founder
- Alicia Lieberman (1995)
- Review status
- 1 condition assessment available
- Official sources
Guidelines and official sources (2)
1 clinical guideline check · 1 evidence registry check
Read the recommendation and its scope. A source may discuss an approach without recommending it.
- Child-Parent Psychotherapy: program ratings
Not a treatment recommendation
CEBC rates CPP 1 for infant and early-childhood mental health, and 2 for child/adolescent trauma and domestic-violence services. These are topic-specific registry ratings, not clinical guideline recommendations.
Scope: Children aged 0–5 who have experienced trauma and their caregivers.
- Children’s attachment (NG26)
Discussed in the source
NICE says to consider parent–child psychotherapy based on the Cicchetti and Toth model. This specified model should not be assumed equivalent to every intervention called CPP.
Scope: Preschool attachment difficulties where parents have maltreated or are at risk of maltreating their child; safeguarding concerns must be addressed.
- Child-Parent Psychotherapy: program ratings
- Focus
- Dyadic + Attachment
- Format
- Parent-child dyad
- Duration
- Variable (CEBC reports an average range of 20–32 sessions)
Condition-specific assessments
Each conclusion applies to the population and use described. These source-based assessments do not certify the full entry or replace expert clinical review.
Attachment & Relational Patterns
Population and scope: Infants from maltreating families (about 13 months old at entry and 38 months at follow-up) and their biological mothers; the tested home-based CPP model, with child attachment security directly measured.
Randomized studies
A randomized study followed infants from maltreating families who were assigned to home-based CPP, psychoeducational parenting work or community services. Stronach et al. (2013), following the Cicchetti et al. (2006) cohort, identify CPP with the Lieberman and Van Horn model. At one year after treatment, analyses retaining original assignments among available follow-up participants favored CPP for secure attachment. Differences in attachment disorganization and parent-reported child behavior were not significant in those analyses. Treatment refusal, missing follow-up data and specialist delivery limit confidence and generalization. NICE NG26 separately says to consider the specified Cicchetti/Toth parent–child model for the preschool maltreatment subgroup, with safeguarding addressed. This assessment does not cover adult attachment styles, diagnosed attachment disorders or every CPP format.
Source assessment dated
Theraplay
- Tradition
- Attachment
- Founder
- Ann Jernberg (1967)
- Review status
- 1 source check available
- Official sources
Guidelines and official sources (1)
1 evidence registry check
Read the recommendation and its scope. A source may discuss an approach without recommending it.
- Theraplay: program ratings
Not a treatment recommendation
CEBC assigns a rating of 3, promising research evidence, in this topic. The rating is a registry assessment rather than a clinical guideline recommendation.
Scope: Infant and early-childhood mental-health topic; the broader program serves children and caregivers.
- Theraplay: program ratings
- Focus
- Attachment repair
- Format
- Dyadic (caregiver-child)
- Duration
- Short-medium (18-24)
How they work
Child-Parent Psychotherapy
Core mechanism: Within the safety of the therapeutic relationship, the therapist helps the parent recognize how their own history (ghosts) distorts perception of the child, while strengthening protective relational patterns (angels): healing happens in the dyad
Ontology: Young children's trauma symptoms are inseparable from the caregiving relationship: the dyad, not the individual child, is the unit of treatment; parental ghosts perpetuate intergenerational transmission
Theraplay
Core mechanism: Recreating early attachment experiences through structured, playful, nurturing interactions between caregiver and child to build secure connection
Ontology: Insecure attachment results from missed or disrupted early interactions; these can be repaired through direct, embodied, playful relational experiences
Related condition topics
These editorial cross-references organize reading. A shared link does not mean both approaches are effective, recommended, or interchangeable for that condition.
2 shared · 3 Child-Parent Psychotherapy-only · 0 Theraplay-only
Linked to both entries
Linked only in the Child-Parent Psychotherapy entry
What each assumes — and misses
Child-Parent Psychotherapy
Philosophical roots: Bowlby (attachment as survival system); Fraiberg (ghosts in the nursery: the founding metaphor); Winnicott (good-enough mothering, holding environment); object relations; Stern (intersubjective world of the infant)
Blind spots: Caregiver participation and service resources can limit access. Duration varies with safety needs, system involvement and trauma complexity; CEBC reports an average range of 20–32 sessions.
Therapeutic voice: When he clings to you like that, what does it remind you of from your own childhood?
Theraplay
Philosophical roots: Bowlby (attachment); Winnicott (play and transitional space); Stern (attunement); right-brain developmental neuroscience
Blind spots: Directive approach may not suit all families; limited evidence for older children/adolescents; requires caregiver participation
Therapeutic voice: Mom, I want you to put lotion on Jayden's hands, really slowly, one finger at a time. Jayden, your job is just to receive.
Choosing between them
Child-Parent Psychotherapy and Theraplay both sit within the Attachment tradition — they share a worldview about what suffering is and how change happens. Differences are more often about technique and emphasis than about underlying theory.
For deeper coverage: see the full Child-Parent Psychotherapy and Theraplay pages, or use the interactive comparison tool to add more modalities to this comparison.