Other identifiable causes of offensive acts include frustration or failure in school,the increased availability of drugs and alcohol,and the growing incidence of child abuse and child neglect.

• 而这些过失的其他明显原因包括青少年在学业上的失败、有更多途径得到毒品和酒精，以及越来越多的受虐儿童和遗弃儿童。