Early intervention refers to strategies and programs aimed at addressing behavioral issues and developmental challenges in children at a young age, before they escalate into more serious problems. This proactive approach is essential in understanding the distinction between life-course persistent offenders, who exhibit criminal behavior early on, and adolescence-limited offenders, who typically engage in delinquency during their teenage years but desist as they mature. Implementing early intervention can significantly impact an individual's trajectory in terms of criminal behavior.