Trans theoretical Model of Behavior Change

The Transtheoretical Model of Behavior Change describes how people gradually change habits over time through five stages: precontemplation (not recognizing a problem), contemplation (considering change), preparation (planning to change), action (making changes), and maintenance (sustaining the change). Individuals can move back and forth between these stages. The model emphasizes that change is a process rather than an event and that different strategies are effective depending on a person’s current stage. It helps understand how to support someone through each step of successfully adopting healthier behaviors.