When designing a message for someone who knows about a health risk but has no plans to change behavior, which specific stage of the Transtheoretical Model must be targeted to move them towards thinking about change?

When designing a message for someone who knows about a health risk but has no plans to change behavior and needs to be moved towards thinking about change, the specific stage of the Transtheoretical Model that must be targeted is Precontemplation. The Transtheoretical Model, often called the Stages of Change Model, describes how individuals progress through different stages as they modify a problem behavior or acquire a healthy behavior. In the Precontemplation stage, individuals are not intending to take action to change their behavior in the foreseeable future, typically within the next six months. They may be unaware of or underestimate the problem, its consequences, or their personal susceptibility to the health risk. They might also be resistant to change or have tried to change unsuccessfully in the past, leading to discouragement. The goal of messages targeting the Precontemplation stage is to raise awareness about the health risk and its personal relevance, increase their perceived susceptibility to the risk, and help them begin to consider the benefits of change, thereby moving them towards the Contemplation stage where they actively think about changing.