1 Julia J. Rucklidge, PhD, CPsych, FNZPsS, Department of Psychology, University of Canterbury, Christchurch, New Zealand. Email: julia.rucklidge@canterbury.ac.nz; Chris M. Frampton, PhD, Department of Psychological Medicine, University of Otago, Christchurch; Brigette Gorman, PhD, Department of Psychology, University of Canterbury, Christchurch; Anna Boggis, MD, Canterbury District Health Board, Christchurch, New Zealand.