लेखक: David Kavanagh

Robert King, Professor of Psychology and Counselling, Queensland University of Technology, Australia. Chris Lloyd, Principal Research Fellow for the Gold Coast Health Service District, Senior Research Fellow for the Behavioural Basis of Health, Griffith University, Australia. Tom Meehan, Associate Professor, Department of Psychiatry, University of Queensland, Director of Service Evaluation and Research at the Park, Centre for Mental Health. Frank Deane, Professor of Psychology, Director of the Clinical Psychology programs, Director of the Illawarra Institute for Mental Health, University of Wollongong, Australia David Kavanagh, Research Professor at the Institute of Health & Biomedical Innovation and School of Psychology and Counselling, Queensland University of Technology, Australia