Final answer:
Service coordination is not a primary focus of the Juvenile Court System but a method used to achieve its main aims of addressing delinquent behavior, mental health, and community protection.
Step-by-step explanation:
The question asks which of the following is not a focus of the Juvenile Court System: Mental health, Community protection, Service coordination, or Delinquent behavior. The Juvenile Court System is designed to address juvenile delinquency through various means, including rehabilitation, mental health treatment, and service coordination, ensuring that young offenders receive the support they need to reform. A focus on delinquent behavior is fundamental to the Juvenile Court System, as this is the aspect that distinguishes it from adult courts, highlighting the aim to reform rather than simply punish. Community protection is also a focus to ensure public safety. Therefore, the option that is not a primary focus of the Juvenile Court System would be Service coordination, as it is more of a method or an avenue through which the other focuses are achieved, rather than a standalone focus.