What is the primary effect of 'three strikes laws'?

The primary effect of 'three strikes laws' is to impose longer prison sentences on repeat offenders. These laws are designed to enhance penalties for individuals convicted of multiple serious crimes, often mandating that after a third felony conviction, a person receives a significantly harsher sentence, which can include life imprisonment in some jurisdictions.

This approach aims to deter repeat offenses by creating a clear and severe consequence for individuals who continue to commit serious crimes. By increasing the duration of sentences for those with a history of criminal behavior, 'three strikes laws' are intended to reduce the overall crime rate and protect society from habitual offenders.

Other options such as increased parole eligibility, more rehabilitation programs, and fewer court appearances do not accurately capture the essence of 'three strikes laws,' which primarily focuses on escalating punishment rather than addressing rehabilitation or procedural efficiencies in the legal system.