Final answer:
The roles of the corrections system include punishment, rehabilitation, and deterrence.
Step-by-step explanation:
One of the roles of the corrections system is punishment, which is intended to hold individuals accountable for their criminal actions. Punishment can include sentences such as imprisonment or fines. Another role is rehabilitation, which aims to help inmates change their behavior and reintegrate into society successfully. This can involve programs such as counseling, education, and job training. Finally, the corrections system also plays a role in deterrence, which is meant to discourage individuals from engaging in criminal behavior by demonstrating the consequences of their actions.