Tasman’s Psychiatry, 5th Edition, builds on the initial vision in prior editions of approaching psychiatric evaluation and care from an integrative bio-psycho-social-cultural perspective. It is designed to be an essential and accessible reference for readers at any level of experience. This editorial approach encompasses the importance of the first encounter between patient and clinician, followed by the complex task of beginning to develop a therapeutic relationship and to develop and implement a treatment plan in collaboration with the patient. The importance of increasing attention to the role of culture and social determinants of mental health is reflected both in specific chapters and in components of many chapters throughout the book, especially in those pertaining to clinical evaluation, the therapeutic alliance, and treatment. Prev. ed.: 2014.