Juvenile delinquents are often defined as children between the ages of 10 and 17 who have committed a criminal act. There are two main types of offenders: repeat offenders and age-specific offenders. Repeat offenders are also known as "life-course ＿＿（56）＿＿ offenders." These juvenile delinquents begin offending or showing other signs of antisocial behavior during adolescence. Repeat offenders continue to engage in criminal activities or aggressive behaviors ＿＿（57）＿＿ after they enter adulthood. The other type of juvenile delinquent behavior, age-specific offenders, begins during adolescence. ＿＿（58）＿＿ the repeat offenders, however, the behaviors of the age-specific offender ends before the minor becomes an adult. The behaviors that a juvenile shows during adolescence are often a good ＿＿（59）＿＿ of the type of offender he will become. While age-specific offenders leave their delinquent behavior behind ＿＿（60）＿＿ they enter adulthood, they often have more mental health problems, engage in substance abuse, and have greater financial problems than adults who were never delinquent as juveniles.