In Kurt Lewin's Three-Stage Model of Planned Change, which specific phase involves reinforcing, stabilizing, and institutionalizing new behaviors, policies, and organizational structures to prevent employees from regressing into old habits?

Kurt Lewin proposed a three-stage sequential framework to explain how planned change occurs in social systems and organizations: Unfreezing: Preparing the organization to accept that change is necessary. This involves breaking down existing mindsets, unlearning outdated habits, and creating motivation for change. Changing (or Moving): The transition stage where employees learn new behaviors, processes, operational methods, or mindsets. Refreezing: The final stage where the newly acquired behaviors, organizational norms, policies, and structures are solidified and embedded into the corporate culture. Mechanisms such as positive reinforcement, reward systems, updated KPIs, and formal rules are established to make the change permanent.