Which model focuses on the interaction of individuals with their environment in health-related behaviors?

The ecological model is the correct choice because it emphasizes the interconnections between individuals and their environments in relation to health-related behaviors. This model recognizes that health is influenced by a variety of factors, including social, physical, and economic environments. It adopts a multi-level approach, considering individual factors (like knowledge and skills), social relationships, community contexts, and broader societal influences.

By focusing on these multiple levels, the ecological model enables health professionals to design interventions that are more holistic and contextually relevant, acknowledging that behavior is not solely a product of individual choice, but also shaped by environmental factors. The interaction between these levels is crucial in understanding and addressing health behaviors effectively.

In contrast, other models like the social cognitive theory concentrate more on behavioral concepts such as self-efficacy and observational learning, while the health belief model primarily focuses on individual perceptions of health risks and benefits. The stages of change model outlines a process of behavioral change that individuals progress through but does not inherently account for environmental influences in the same integrated way as the ecological model.