Criminal Justice and Its Subfields

Criminal justice is the means through which justice can be dispensed by the government and social institutions in order to keep crime and criminal minds under control. Criminal justice as a profession is highly essential in order to keep justice intact in the homeland and ensure peace and harmony. There are various challenges which are faced by the government and various welfare agencies to ensure peace.

The various other subjects which are linked to criminal justice are sociology, psychology, science and communication.

Sociology is a subject which deals with studying people and their behavior.
Psychology is about the way a person thinks, which keeps changing according to his family, society, workplace and community.
Science is the practical and reasoning field which looks at things people and situations critically.
Communication is the means through which a person expresses his feelings, emotions, needs and desires. The importance of communication is increasing with the highly changing nature of the society with the advent of technology.

Fields

3 fields in which a person can continue a future career in criminal justice are:

Law enforcement

Forensic science

Homeland security

Future Job prospects

The various job prospects in criminal justice are:

Correctional officer

A correctional officer is the one who looks after the inmates in prison who are awaiting trial or are serving a term. It is a dangerous profession as the correctional officer could face injuries from inmates and the growth rate in this profession is seen at being 5% from 2010.

Courtroom reporter

A reporter who reports on court room proceedings has a lot of say in influencing the media and it is highly essential that he takes vital information along with him to be reported.

Crime scene examiner

The person who investigates, collects evidences, from the scene of crime is the crime scene investigator and he plays a major role in solving a case. A criminal mind and his next move is well understood by a crime scene examiner. His observations help in solving a case.

Detective

A detective is a private investigator or a member of the police service who investigates on matters of national importance, historical crimes and those crimes which are not solved easily. A detective helps in law enforcement in a country.

Lawyer

A lawyer is the person who practices law as a solicitor, advocate, counselor, attorney, barrister and helps in dispensing justice. He is the person who solicits for his clients. They are there to ensure that no person is indulging in immoral or unethical activities. A person who is afflicted regarding something unjust done to him approach lawyers to seek for legal help.

Paralegal

A paralegal assistant is the one which assists lawyers in their profession. Paralegal and legal assistants help lawyers in maintaining files, conducting research, organizing documents and so on.

Other careers related to criminal justice are working as a police officer, private investigator, probation officer to name a few.

Criminal justice is becoming highly essential in this fast paced life modern life where the number of crime rates is increasing and the need to dispense justice is increasing. The various careers which are related to criminal justice give an understanding of how these systems ensure peace, solitude and harmony to people.