Final answer:
Corrective measures are taken when there is a deviation from a standard or equilibrium, particularly in social systems to prevent crime and maintain order through rehabilitation and enforcement of behavior standards.
Step-by-step explanation:
Corrective measures may be taken when a system or behavior deviates from a set standard or equilibrium. In the context of social systems, corrective actions are often necessary to address issues such as crime and deviant behavior. For instance, rehabilitation is a form of corrective measure that aims to address the root causes of criminal behavior and reintegrate individuals into society as law-abiding citizens. Rehabilitation can include therapy, counseling, educational, and vocational programs. These programs assist in shaping an individual's perspective and providing them with alternatives that reduce the likelihood of recidivism.
Historically, leaders have imposed standards of behavior and corrective measures to maintain societal order. Negative feedback in systemic terms is a similar concept, where action is taken to adjust a system towards equilibrium when it becomes unbalanced. In both cases, the objective is to correct or prevent undesirable outcomes.