Book excerpt: The interaction between emotion and cognition is a fundamental issue which has only recently been reintroduced as a legitimate object of study in experimental psychology. This book examines the significant impact that affective processes have on reasoning, and demonstrates how emotional reasoning cannot simply be equated with faulty reasoning. Emotion and Reasoning presents contributions from leading researchers from a variety of disciplines, including experimental cognitive psychology, cognitive neuroscience, clinical neuropsychology, and experimental psychopathology. The opening chapters consider how emotions affect reasoning processes in individuals living with psychopathology. A second section focuses upon experimental investigations of emotion and basic reasoning processes, and a final section explores the physiological bases of emotion-reasoning interaction. Together, the chapters in this volume provide a multidisciplinary overview of key topics on emotion and reasoning, and a survey of recent research in this area. Emotion and Reasoning will be of great interest to advanced students, researchers, and practitioners in the fields of cognitive psychology, clinical psychology, and affective neuroscience.