Abstract: The antisocial behaviors of left-behind children(LBC)refers to the behaviors in LBC that show violation of the recognized norms and damage the common interests of the society and the public.Compared with the general children,the growth environment of LBC is relatively unfavorable.Due to the negative influence or temptation from external environment,the LBC are more likely to exhibit antisocial behaviors and lead to adverse consequences.Scientific evaluation and effective prevention of LBC's antisocial behaviors,which have attracted increasing attention from the government and researchers are conductive to the construction of a safe and healthy China.In consequence,based on the systematical sorting out and integrating the definition,risk factors,protective factors,the discussion on the assessment and prevention of LBC's antisocial behaviors will be carried out from the universality and specificity assessment index,different severity of risk assessment framework,different levels of prevention system and other aspects.For the future research,it is necessary to perfect indicator system,promote risk assessment and scientific intervention,and deepen prevention work under social governance to achieve accurate responses to the antisocial behaviors of LBC at all levels and in all categories.

Key words: left-behind children, antisocial behaviors, prevention, assessment