Which model emphasizes the stages individuals go through in changing health-related behaviors?

The correct answer emphasizes that individuals go through distinct stages when changing health-related behaviors. This model is known as the Transtheoretical Model, also referred to as the Stages of Change Model. It outlines a series of stages: precontemplation, contemplation, preparation, action, and maintenance. Each stage reflects a different level of readiness to change behavior, allowing for tailored interventions based on where an individual is in their journey. For example, someone in the precontemplation stage may not even recognize a need for change, whereas someone in the action stage is actively making changes to their behavior.

This model is particularly useful in health promotion because it recognizes that behavior change is not a linear process but rather a complex one that may involve cycling back to earlier stages, which can greatly enhance the effectiveness of interventions. By understanding the specific stage an individual is in, practitioners can provide the appropriate support and resources needed to facilitate the transition to the next stage.

In contrast, the Health Belief Model focuses on individual beliefs about health risks and the benefits of taking action, the Social Cognitive Theory emphasizes the role of observational learning and social influences, while the Ecological Model considers multiple levels of influence on behavior—from individual to societal factors. These models provide valuable insights but