JH
Jonathan Haber
Matthew Sanders — Triple P

What is Triple P parenting and does it work?

The evidence-based system for building a positive family environment

Short answer

Triple P — Positive Parenting Program — is a multilevel evidence-based parenting support system developed by Matthew Sanders at the University of Queensland. It teaches positive relationship skills, proactive management strategies, and calm responses to misbehavior. Multiple meta-analyses and RCTs support its effectiveness for reducing child behavior problems and parent stress, making it one of the most rigorously evaluated parenting programs in the world.

Triple P was designed to be delivered at a population scale: from a brief tip sheet to intensive one-on-one work, depending on need. At its core, it offers parents a consistent set of strategies grounded in social learning theory and developmental research. The practices below represent the core principles that run through all levels of the program — each with the mechanism behind it and an honest read on the research.

The practices (7)

Why it works

A strong parent-child relationship functions as a protective factor and as the currency that makes praise, limits, and teaching credible. When a child experiences reliable, uninterrupted attention, their attachment security increases and their demand for attention through misbehavior decreases. The mechanism is reinforcement of prosocial attachment behavior: the child learns that appropriate behavior reliably produces what they need.

How to do it
  1. 1Set aside a predictable daily slot of ten to fifteen minutes — same time, same signal so the child knows it’s coming.
  2. 2Let the child lead the activity. Follow, don’t direct.
  3. 3Put away the phone and close the laptop. Partial attention sends a less clear signal than brief full attention.
  4. 4Describe what the child is doing ("You’re building a really tall tower") rather than directing or questioning.
Evidence
RCT / meta-analysis

Triple P’s quality-time component is embedded in a program with strong meta-analytic support. Separately, child-directed interaction as a component of Parent-Child Interaction Therapy (PCIT) has RCT evidence for improving both relationship quality and child behavior.

Honest caveat: PCIT RCT evidence covers a clinical population; translation to the universal Triple P level with typical children is supported by program-level evaluations rather than isolated component tests.

  • — Eyberg, S. M. et al. (2001). Child Directed Interaction in PCIT. Journal of Clinical Child Psychology, 30(2), 226–240.
  • — Sanders, M. R. et al. (2014). The Triple P — Positive Parenting Program as a public health approach. Annual Review of Clinical Psychology, 10, 1–35.
Common mistake: Turning the quality-time session into teaching, correcting, or skill-building time, which places the adult back in the director role and removes the distinct signal that this time is purely for the child.
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