Completely revised and updated, Principles and Practice of Psychiatric Nursing, 9th Edition, perfectly balances conceptual models of psychiatric treatment with evidence-based practices, helping you provide effective psychiatric nursing care in a variety of settings. With its easy-to-follow structure and award-winning, biopsychosocial approach, it covers the nursing and medical concepts you need to know - now with a greater emphasis on primary care and recovery-focused psychiatric nursing that reflects current trends in diagnosis and treatment of mental illness.