What would likely improve an individual's readiness to adopt a health behavior, according to the Health Belief Model (HBM)?

In the context of the Health Belief Model (HBM), an increase in perceived susceptibility is a critical factor that can enhance an individual's readiness to adopt a health behavior. The HBM suggests that when people believe they are at risk of developing a health issue, they are more likely to take action to prevent it. In this model, perceived susceptibility refers to an individual's assessment of their chances of getting a disease or health condition.

By increasing awareness of their vulnerability to a specific health threat, individuals may feel compelled to engage in preventive behaviors, such as lifestyle changes, screenings, or vaccinations. For example, a person who understands that they are at high risk for diabetes due to family history or lifestyle choices may be motivated to adopt healthier eating habits and exercise routines.

Conversely, a decrease in perceived threat or a reduction in the severity of the disease can diminish motivation, as individuals may feel complacent about their health. Also, while greater access to community resources could assist individuals in adopting health behaviors, it may not directly influence their perception of susceptibility, which is at the core of the model's motivation framework.