Thirty child abuse prevention programme evaluation studies were selected according to a set of methodological criteria following an extensive manual and computer literature search. Targets for intervention in 17 studies were children; in three parents; in four teachers; and in six studies multisystemic programmes were evaluated where some combination of children, parents and teachers was targeted for intervention. From a review of the 30 studies, it was concluded that child abuse prevention programmes can lead to significant gains in children's, parents' and teachers' safety knowledge and skills. Best practice guidelines arising from the review include the use of multisystemic programmes; childfocused curricula which cover a wide range of safety skills and concepts; and the use of didactic instruction and discussion, video modelling and active behavioural skills training techniques in programme delivery. The curricula for parents' and teachers' programmes should cover child protection issues and local child protection procedures along with an overview of the children's programme lesson plans. Longer programmes conducted by trained staff are preferable and such staff may include teachers, parents, mental health professionals and law enforcement officers.