ELIZABETH BURTNEY is a freelance researcher specializing in young people's sexuality. For six years prior to this, she was a sexual health research specialist with the Health Education Board for Scotland (HEBS) where she was heavily involved in developing the sexual health strategy on behalf of the Scottish Executive. MARY DUFFY is Principal Officer, Research & Development at Barnardo's. She manages a portfolio of research in Scotland and NE England relating to Barnardo's work for children, young people and their families, including research on issues of sexual behaviour. She was previously based at the Health Education Board for Scotland, the Health & Safety Executive and the University of Oxford.