Final answer:
Boot camps are a system of shock incarceration, which is an intensively structured, short-term alternative to prison.
Step-by-step explanation:
A system of "shock incarceration," which is designed to be an intensively structured, short-term alternative to prison, is commonly known as boot camps. Boot camps are characterized by strict discipline, physical training, and education programs. They aim to promote behavior change and discourage repeat offenses through a military-style environment.