Theories on the individual suggest that children engage in criminal behavior they were not sufficiently penalized for previous misdeeds or that they have learned criminal behavior through with others. Theories focusing on the role of society suggest that children commit crimes in to their failure to rise above their socioeconomic status, as a rejection of middle-class values. Most theories of juvenile delinquency have focused on children from disadvantaged families, the fact that children from wealthy homes also commit crimes. The latter may commit crimes lack of adequate parental control. All theories, however, are tentative and are to criticism. Changes in the social structure may indirectly juvenile crime rates. For example, changes in the economy that to fewer job opportunities for youth and rising unemployment make gainful employment increasingly difficult to obtain. The resulting discontent may in lead more youths into criminal behavior. Families have also changes these years. More families consist of one-parent households or two working parents; , children are likely to have less supervision at home was common in the traditional family . This lack of parental supervision is thought to be an influence on juvenile crime rates. Other causes of offensive acts include frustration or failure in school, the increased of drugs and alcohol, and the growing of child abuse and child neglect. All these conditions tend to increase the probability of a child committing a criminal act, a direct causal relationship has not yet been established.A、actingB、relyingC、centeringD、commenting

1

        Many theories concerning the causes of juvenile delinquency (crimes committed by young people) focus either on the individual or on society as the major contributing influence. Theories  on the individual suggest that children engage in criminal behavior  they were not sufficiently penalized for previous misdeeds or that they have learned criminal behavior through  with others. Theories focusing on the role of society suggest that children commit crimes in  to their failure to rise above their socioeconomic status,  as a rejection of middle-class values.

        Most theories of juvenile delinquency have focused on children from disadvantaged families,  the fact that children from wealthy homes also commit crimes. The latter may commit crimes  lack of adequate parental control. All theories, however, are tentative and are  to criticism.

        Changes in the social structure may indirectly  juvenile crime rates. For example, changes in the economy that  to fewer job opportunities for youth and rising unemployment  make gainful employment increasingly difficult to obtain. The resulting discontent may in  lead more youths into criminal behavior.

        Families have also  changes these years. More families consist of one-parent households or two working parents; , children are likely to have less supervision at home    was common in the traditional family . This lack of parental supervision is thought to be an influence on juvenile crime rates. Other  causes of offensive acts include frustration or failure in school, the increased    of drugs and alcohol, and the growing  of child abuse and child neglect. All these conditions tend to increase the probability of a child committing a criminal act,  a direct causal relationship has not yet been established.

• A、acting
• B、relying
• C、centering
• D、commenting