What works for children? Reflections on building research and development in a children's charity

This article describes the background to the What Works initiative launched by Barnardo's in the early 1990s, with a focus on the What Works for Children series of reports published from 1995 onwards. The author describes the intellectual and social context of the initiative, the approach taken, and some of the barriers to and levers for the adoption of research in practice are identified. The article describes more briefly the ways in which those in the Research and Development (R&D) team at Barnardo's worked towards knowledge transfer, both inside and outside the organisation. The article concludes with reflections on the impact of Barnardo's initiatives, the journey still to be travelled to strengthen the knowledge base of those providing services to children in education, health and social work, and the need for further work both to strengthen the evidence base and to increase synergies between research, policy and practice.