From leading authorities, this significantly revised and expanded handbook is a highly regarded reference in a rapidly growing field. It thoroughly examines the conscious and unconscious processes by which people manage their behavior and emotions, control impulses, and strive toward desired goals. Chapters explore such vital issues as why certain individuals have better self-control than others; how self-regulation shapes, and is shaped by, social relationships; underlying brain mechanisms and developmental pathways; and which interventions can improve people’s self-control. The volume also addresses self-regulatory failures and their consequences, with chapters on attention-deficit/hyperactivity disorder, criminality, addictions, and money management challenges. As a special bonus, purchasers of the third edition can download a supplemental e-book featuring two notable, highly cited chapters from the second edition.