Which term best describes the ecological model?

• A. An integrated framework for considering multiple determinants of health and their linkages.
• B. Only a single determinant is considered in this model.
• C. A model used exclusively in clinical medicine.
• D. A method for computing disease incidence.

Answer: (A)

The ecological model is an integrated framework for considering multiple determinants of health and their linkages. It treats health as shaped by a network of factors that interact across levels—from individual behaviors to family and social networks, organizational settings, communities, and public policy. This perspective explains why the best descriptor emphasizes both the variety of influences and how they connect, rather than focusing on a single factor. It also clarifies that the model is not about a single determinant, not limited to clinical medicine, and not a method for calculating disease incidence. In practice, interventions guided by this view address multiple levels at once, such as combining personal education with supportive policies and community changes.