Evidence-based strategies refer to which of the following?

The correct answer highlights that evidence-based strategies are those that have undergone rigorous evaluation and have been determined to be effective. This means these strategies are grounded in scientifically valid research findings, ensuring they produce positive outcomes in real-world settings.

Evidence-based strategies draw from systematic reviews, randomized controlled trials, and other forms of empirical research that provide a foundation of trustworthiness and reliability in decision-making processes. By utilizing approaches that have been tested and validated, practitioners can confidently implement strategies that maximize health education impacts.

The other options do not reflect the integrity and scientific grounding necessary for evidence-based practices. Relying on anecdotal evidence lacks the rigor of systematic evaluation; focusing only on secondary data may not incorporate the latest findings or context-specific needs; and formulating strategies without practitioner input disregards the importance of real-world applicability and expertise in the development of effective interventions.