1. Postdoctoral Fellow, Division of Occupational Therapy, School of Health and Rehabilitation Sciences, The University of Queensland, Brisbane, Queensland, Australia
2. Senior Lecturer in Statistics, School of Health and Rehabilitation Sciences, The University of Queensland, Brisbane, Queensland, Australia
3. Senior Lecturer in Occupational Therapy, Division of Occupational Therapy, School of Health and Rehabilitation Sciences, The University of Queensland, Brisbane, Queensland, Australia
4. Clinical Occupational Therapist, Occupational Therapy for Children — Private Practice, Graceville, Queensland, Australia
5. Clinical Occupational Therapist, Association for Preschool Education of Deaf Children Inc., Taigum, Queensland, Australia