犯罪预防是犯罪学研究的前提与基石,但实现预防目的,必须保证预防观念能与时俱进,否则必将导致预防对策与实施路径不一致,发生根本性错误。从认识危险人格出发,进而以犯罪人角度防控具有危险人格的犯罪,采取对应刑事政策,是犯罪预防的重要切入点。 Crime prevention is the prerequisite and cornerstone of criminological research. However, to achieve the goal of prevention, we must ensure that the concept of prevention can advance with the times, otherwise it will inevitably lead to inconsistencies in the implementation of preventive measures and implementation and fundamental mistakes. Starting from recognizing dangerous personalities and then preventing and controlling criminals with dangerous personalities from the perspective of criminals and adopting corresponding criminal policies, it is an important entry point for crime prevention.