Which health belief suggests that an individual recognizes the effectiveness of a health intervention?

The rationale for the answer lies in the concept of perceived benefits, which is a core component of health behavior theories. Perceived benefits refer to an individual's belief in the effectiveness of a given health intervention or action, such as the belief that quitting smoking will lead to better health or that getting vaccinated will protect against a disease. When individuals understand and believe that a health intervention can lead to positive outcomes, they are more likely to engage in that behavior.

This recognition of effectiveness is critical in encouraging individuals to adopt healthier behaviors or comply with medical recommendations. Health programs often aim to increase perceived benefits to enhance participation in health initiatives and motivate individuals to make positive health choices.