Abnormal Psychology by Thomas Oltmanns (Author) delves into the science and personal aspects of psychological disorders, emphasizing evidence-based practice and emerging research. This 9th Edition explores methods and treatments in a comprehensive manner, offering insights into the biological, psychological, and social perspectives on abnormal psychology. Updated to include coverage of the DSM-5 and the latest findings, this edition is designed to engage students with contemporary topics, enhancing understanding through a holistic approach.