Chris Tyreman BN is a nurse with the NHS trust. He has taught numeracy to adults via distance learning and evening classes.
Dr Patricia Farrar is a senior lecturer in the Faculty of Nursing, Midwifery and Health at the University of Technology, Sydney (UTS). With more than 40 years experience as a registered nurse and nurse educator, Dr Farrar has qualifications in education, Coronary care and cario-thoracic nursing. She is also engaged in clinical practice in a private surgical hospital.