Parent-Child Interaction Therapy (PCIT)

4 min read · Last reviewed Wed Jul 08 2026 00:00:00 GMT+0000 (Coordinated Universal Time)

What PCIT is

Parent-Child Interaction Therapy is a structured, evidence-based therapy for young children (typically ages 2-7) with disruptive or defiant behaviour. It's unusual among therapies in that the parent, not the child, is coached directly — often live, through an earpiece, while playing with their child in the same room or behind a screen.

How it works

PCIT typically has two phases:

Child-Directed Interaction (CDI) — parents learn to follow the child's lead in play, offering specific praise and warm attention, building the relationship and increasing the child's positive behaviour through attention rather than correction.
Parent-Directed Interaction (PDI) — parents learn to give clear, specific instructions and follow through consistently and calmly, including a structured, predictable response to non-compliance.

Therapists coach in real time, which is part of why it tends to be effective — parents get immediate feedback rather than trying to remember and apply techniques alone after a session.

What a course typically looks like

Weekly sessions, often 12-20 in total, though this varies
"Graduation" from each phase is based on demonstrating skills reliably, not just attending a fixed number of sessions
Homework between sessions — short daily practice periods at home

Who it tends to help most

PCIT has strong evidence for disruptive behaviour, defiance, and conduct problems in young children, and can also help with anxiety and the parent-child relationship more broadly. It's less suited, on its own, to profiles where the primary driver is anxiety-based demand avoidance (PDA) rather than oppositionality — a PDA-informed approach is usually more appropriate there.

Accessing PCIT

Availability varies by area — ask your GP or CAMHS about referral, as provision differs across the NHS, and in some areas it may be accessed privately. Related, broadly similar programmes (Triple P, Incredible Years) may be more available locally and use overlapping principles.

When to talk to your clinician

If your child's behaviour fits an ODD pattern and structured strategies tried at home haven't been enough, ask specifically about parent training programmes like PCIT when discussing next steps with your GP or CAMHS.