Which stage involves taking action to change behavior?

• A. Contemplation
• B. Preparation
• C. Action
• D. Maintenance

Answer: (C)

Taking action to change behavior is the stage where plans become real, and the person actively implements new behaviors. After moving through awareness and planning, this stage is marked by observable steps taken to change, with the new behavior being practiced consistently over time. It’s not just thinking about change (contemplation) or making plans and small steps (preparation); it’s the period when those plans are put into practice and maintained. Once the change is in motion, the focus shifts to keeping it going and preventing relapse (maintenance). This is why taking action is the best fit for describing the stage where behavior actually changes.