Mental Health in a Digital World addresses mental health assessments and interventions using digital technology, including mobile phones, wearable devices and related technologies. Sections discuss mental health data collection and analysis for purposes of assessment and treatment, including the use of electronic medical records and information technologies to improve services and research, the use of digital technologies to enhance communication, psychoeducation, screening for mental disorders, the problematic use of the internet, including internet gambling and gaming, cybersex and cyberchondria, and internet interventions, ranging from online psychotherapy to mobile phone apps and virtual reality adjuncts to psychotherapy.

A rich guide for understanding the evolving research landscape in psychology, including changes to core research ethics concepts such as informed consent, privacy, and risk of harm. This handbook offers a thorough and authoritative discussion of the ethical issues in conducting research with human participants. Each chapter poses an important ethical question, considers the relevant factors for addressing the question, and presents guidance for investigators. Topics include: informed consent, deception, risk/benefit ratio, data security, authorship, conflicts of interest, fairness and equity when collaborating with researchers in resource-poor settings, and more. While psychological research with humans still takes place in the investigator's laboratory and field, there is an increasing trend toward multiple investigators and interdisciplinary research projects owing to the complexity of modern research questions. Furthermore, technology has changed dramatically and affects all psychological researchers, whether they are working individually or in large teams. With its comprehensive scope and practical guidance, this book will serve as an invaluable aid to understanding and navigating the ethical challenges that confront new and seasoned researchers alike.

The aim of this book is to provide insight into the principles of operation of the cerebral cortex. These principles are key to understanding how we, as humans, function. There have been few previous attempts to set out some of the important principles of operation of the cortex, and this book is pioneering. The book goes beyond separate connectional neuroanatomical, neurophysiological, neuroimaging, neuropsychiatric, and computational neuroscience approaches, by combining evidence from all these areas to formulate hypotheses about how and what the cerebral cortex computes. As clear hypotheses are needed in this most important area of 21st century science, how our brains work, I have formulated a set of hypotheses about the principles of cortical operation to guide thinking and future research. The book focusses on the principles of operation of the cerebral cortex, because at this time it is possible to propose and describe many principles, and many are likely to stand the test of time, and provide a foundation for further developments, even if some need to be changed. In this context, I have not attempted to produce an overall theory of operation of the cerebral cortex, because at this stage of our understanding, such a theory would be incorrect or incomplete. However, many of the principles described will provide the foundations for more complete theories of the operation of the cerebral cortex. This book is intended to provide a foundation for future understanding, and it is hoped that future work will develop and add to these principles of operation of the cerebral cortex. The book includes Appendices on the operation of many of the neuronal networks described in the book, together with simulation software written in Matlab.