Which statement correctly describes Lewin's change model and its HR application?

• A. Plan–Do–Check–Act; HR handles optimization
• B. Pre-change–Implementation–Post-change; HR ignores unfreezing
• C. Recognize–Reinforce–Reframe; HR drives change
• D. Unfreeze–Change–Refreeze; HR facilitates readiness, implements change, and stabilizes new behaviors

Answer: (D)