The primary goal of public policy in criminal justice is to protect the public from crime and ensure public safety.

Education is not a common type of public policy in criminal justice. Law enforcement, corrections, and sentencing are all common types of public policy in criminal justice.

The main purpose of law enforcement is to prevent crime. This can be done through a variety of means, such as patrolling neighborhoods, investigating suspicious activity, and working with the community to identify and address crime problems.

The main purpose of corrections is to rehabilitate offenders and help them to become productive members of society. This can be done through a variety of programs and services, such as education, job training, and counseling.

The main purpose of sentencing is to punish offenders for their crimes. This can be done through a variety of means, such as imprisonment, fines, and community service.

Probation is not a common type of sentencing. Imprisonment, fines, and community service are all common types of sentencing.

The main purpose of probation is to allow offenders to serve their sentences in the community, provide them with supervision and support, and help them to find jobs and housing.

Unsupervised probation is not a common type of probation. Supervised probation, split sentence, and intensive supervision probation are all common types of probation.

The main purpose of parole is to allow offenders to serve the remainder of their sentences in the community, provide them with supervision and support, and help them to find jobs and housing.

Split sentence is not a common type of parole. Unsupervised parole, supervised parole, and intensive supervision parole are all common types of parole.

The main purpose of juvenile justice is to rehabilitate juvenile offenders and help them to become productive members of society. This can be done through a variety of programs and services, such as education, job training, and counseling.

Foster care is not a common type of juvenile justice program. Boot camp, group home, and probation are all common types of juvenile justice programs.

The main purpose of restorative justice is to bring offenders and victims together to resolve their conflicts. This can be done through a variety of means, such as mediation, conferencing, and circle sentencing.

Boot camp is not a common type of restorative justice program. Victim-offender mediation, family group conferencing, and circle sentencing are all common types of restorative justice programs.

The main purpose of community policing is to build relationships between police officers and the community, reduce crime, and improve public safety.