What are common elements of effective feedback, and how should it be delivered?

What are common elements of effective feedback, and how should it be delivered?

• A. General, vague, and delayed feedback with little context.
• B. Public criticism of a specific incident without reminders of behavior.
• C. Balanced feedback that is specific and actionable but delivered in private.
• D. Specific, timely, actionable, and balanced; delivered with respect and focus on behavior and impact.

Answer: (D)