Book excerpt: Comprehensive Clinical Psychology, Second Edition brings together important information in the field, making this reference a current state-of-the-art of contemporary research and discussion. The book covers foundational history, professional and training issues, clinical research considerations and methods, assessments and treatments for clinical conditions experienced across the lifespan, clinical considerations for diverse populations, and emerging trends and future directions. In addition, this new release focuses on key areas, such as the emergence of new professional and training issues, new research and statistical approaches to clinical psychology, changes to the manner in which various mental health conditions are conceptualized, and more. Readers will find this to be an ideal, one-stop, comprehensive resource in clinical psychology that is thoroughly modernized to include all recent advances in the field. Provides an update to this much-loved classic reference work with all the scientific advances of the past 20 years Presents comprehensive and authoritative articles on all aspects of clinical psychology Offers readers a 'one-stop' resource for access to a wealth of information that will fully support their research and activities Written by leading experts in psychology across the globe, thus ensuring the knowledge within is easily understood by, and applicable to, a large audience