Answer:
Explanation:
For teaching a high-risk aggregate of elderly clients about diabetes, the most effective method would be:
**B. Involve participants in small group activities applying the information.**
This approach is often the most effective because it encourages active engagement and allows participants to apply what they have learned in a practical and interactive way. Small group activities can facilitate discussion, enhance understanding, and provide opportunities for hands-on practice, which can be particularly beneficial for elderly clients in understanding and managing their risk for diabetes.