What are patterns in the relationships of abuse and neglect to delinquency (pages 203-205)?

Please answer the following questions using 350 words.
What have been the principal changes in American families since the 1960s or so (pages 181-183)?
What are the components of the familys influence on delinquency (pages 183-194)?
Which juveniles tend to be the victims of abuse, and who tend to be the perpetrators of abuse? What are the causes of abuse (pages 195-197)?
What are patterns in the relationships of abuse and neglect to delinquency (pages 203-205)?