Within one system, Triple P caters to an entire population of children – from birth to 16 years. Triple P's core programs cover two age ranges – for parents of children up to 12 years and Teen Triple P for parents of teenagers, 12 –16. Within these programs are specific elements targeting the developmental periods of infancy, toddlerhood, pre-school, primary school and adolescence.
Triple P also offers specialist programs for parents of children with a disability, parents of children with health or weight concerns, parents going through divorce or separation and for Indigenous families. Ongoing international research continues to drive new Triple P developments that may, if proven to work, join the Triple P suite of programs.
Triple P is also relevant to many different cultures.