No other parenting program in the world has an evidence base as extensive as that of Triple P. It is number one on the United Nations' ranking of parenting programs, based on the extent of its evidence base.
Evidence based
Evidence based - US trials inspire more trials
A population trial of Triple P in South Carolina had a dramatic impact on child abuse and foster care rates there. Other sites and commentators around the United States took notice and are now monitoring Triple P as a cross-cultural and cost-effective parenting support.