Irritability, conflict, "disrespectful" attitude towards elders... Parents do not always react correctly to such manifestations, they do not know how to behave with an aggressive child, where to turn for help. The problem of optimal combination of upbringing methods with therapeutic effects is especially relevant. This book addresses the main questions arising in connection with the manifestation of aggressiveness in a child, explores the mechanism of aggressive behavior, names the symptoms of aggression, its motives and driving forces, describes its early signs, the most rational methods of therapy and prevention.