This book highlights the developmental changes in aggression and violence during adolescence from a uniquely psychological perspective. Developmental changes and risk factors as direct causes for violence and psychopathy have started to receive increased recognition over the last few years, and in this volume Marcus charts these changes against criminological activity. A meta-theoretical model consisting of developmental, personality, and situational factors which are common, or unique, to each form of aggression and violence are offered with research support. Empirically supported by rigorous data studies, this innovative work goes a long way towards addressing the methods of prevention by which we might lower the frequency and prevalence of aggression and violence. Well-researched and timely in its findings, this book will be of special interest to scholars of violence and crime, as well as developmental psychologists.