Extreme lack of love since childhood; Parents' personality quirks; Parents are abusive education since childhood; Growing up in a single-parent environment and so on.

Research shows that researchers from the Institute of Medical Psychology of the Second Xiangya Hospital of Central South University recently published a paper aimed at discussing the family rearing patterns and personality characteristics of different types of criminals. It is pointed out that different types of criminals have different characteristics in family rearing patterns and personality, and some factors of rearing patterns can predict the personality characteristics of criminals.