Clinical psychologist Robyn Salisbury believes porn literacy be on the sex education curriculum. She has edited a book Free to be Children: Preventing child sexual abuse in Aotearoa New Zealand. It is a blueprint for combating the country's appalling child abuse statistics, and contains chapters from experts in a range of fields offering advice on what can be done better. Alexandra Green is one of the contributors. She is the manager of psychological services at the Kia Marama special treatment unit based at Rolleston Prison.