This book introduces a new theory on the substantial comorbidity that exists between many illnesses and disorders and concurrent symptoms such as pain, impaired sleep and fatigue. The specific illnesses and disorders discussed include obesity, diabetes mellitus type-II, medical illnesses including cardiovascular disease and sleep-disordered breathing, insomnia, disordered eating such as binge-eating disorder and night-eating syndrome, affective distress (anxiety and depression), and comorbidities that are linked to eating disorders such as anorexia nervosa and bulimia nervosa. The book posits that the comorbidities are the result of a complex bio-psycho-behavioral mechanism that includes circadian rhythm dysfunction. It examines the statistical and methodological (e.g. measurement) problems that can complicate the understanding of comorbidity and explores a broad range of novel, existing, and repurposed therapy approaches that could have utility in treating comorbid disorders. This book will be of great value to academics as well as practitioners working in the field of psychiatry, health psychology and medicine more broadly.

This book introduces a new theory on the substantial comorbidity that exists between many illnesses and disorders and concurrent symptoms such as pain, impaired sleep and fatigue. The specific illnesses and disorders discussed include obesity, diabetes mellitus type-II, medical illnesses including cardiovascular disease and sleep-disordered breathing, insomnia, disordered eating such as binge-eating disorder and night-eating syndrome, affective distress (anxiety and depression), and comorbidities that are linked to eating disorders such as anorexia nervosa and bulimia nervosa. The book posits that the comorbidities are the result of a complex bio-psycho-behavioral mechanism that includes circadian rhythm dysfunction. It examines the statistical and methodological (e.g. measurement) problems that can complicate the understanding of comorbidity and explores a broad range of novel, existing, and repurposed therapy approaches that could have utility in treating comorbid disorders. This book will be of great value to academics as well as practitioners working in the field of psychiatry, health psychology and medicine more broadly.

In today's diverse society, health professionals require a complete understanding of how physiological, social and psychological factors impact physical wellbeing. Health Psychology in Australia provides a contemporary, relevant perspective on the unique climate in which this increasingly important area of healthcare is practised in Australia. Drawing on the expertise of the author team, this book gives students the skills to identify and evaluate health risk factors and to intervene in and manage health behaviour. Each chapter includes learning objectives, case studies with accompanying reflection questions, critical thinking activities and a detailed summary to consolidate learning. The comprehensive glossary and links to online resources solidify understanding of key concepts and ideas. Written with a focus on respectful advocacy of health promotion, Health Psychology in Australia provides psychology and allied health students with a comprehensive understanding of the role of the health psychologist as clinician, researcher, educator and client.