Which stage is characterized by observable modifications in lifestyle over the past six months?

The stage characterized by observable modifications in lifestyle over the past six months is the Action stage. In this stage, individuals actively implement changes they have decided upon, which can involve significant adjustments in behavior, habits, and daily routines. This is a phase where the person takes concrete steps to alter their lifestyle, making visible progress toward their goals.

During the Action stage, individuals often put in the effort required to sustain these modifications and may also seek support from others, such as counselors or support groups. The key difference here is that the changes are not only planned or contemplated; they are being executed and tracked over time. The actions taken during this period are crucial for long-term success in achieving and maintaining desired outcomes.

In contrast, the other stages focus more on the cognitive aspects of the change process or preparation for change rather than the execution of observable modifications.