Jeannette Milgrom is Professor of Psychology, Melbourne School of Psychologicla Sciences, University of Melbourne and Director, Parent-Infant Research Institute and Clinical and Health Psychology, Austin Health, Melbourne. Paul Martin is Professor of Psychology at Griffith University. He received his doctorate from the University of Oxford and is a recipient of the 2015 Medal of the Order of Australia. Lisa Negri is a Clinical Psychologist and Director of Negri Psychological Consulting, specialising in child, adolescent, and family therapy. She has over 30 years' experience working in public and private mental health care.