Which statement describes the ecological model?

• A. A framework for considering the multiple determinants of health and the linkages and relationships among those determinants.
• B. A single determinant drives all health outcomes.
• C. A model used only for environmental science.
• D. An approach focusing only on individual behavior.

Answer: (A)

The ecological model views health as the result of many interconnected factors operating at different levels, from individual characteristics to relationships, institutions, communities, and policy environments. This perspective emphasizes how these determinants interact and influence one another, so health outcomes emerge from a web of influences rather than a single cause. For example, promoting physical activity isn’t just about individual motivation; it also involves access to safe spaces, school or workplace support, social norms, and urban planning that makes active choices easy. The other statements try to pin health to one factor, limit the model to environmental science, or focus only on individual behavior, which misses the multilevel, interactive nature that the ecological model emphasizes.