In the PDCA cycle, which phase focuses on assessing results and determining if changes worked?

In the PDCA cycle, which phase focuses on assessing results and determining if changes worked?

• A. Plan
• B. Do
• C. Check
• D. Act

Answer: (C)

The phase that focuses on evaluating outcomes and judging whether the changes had the intended effect is the Check phase. After you implement the plan (Do), this step collects data, measures actual results against targets, and analyzes whether the change produced improvement. This assessment tells you if you should adopt the change, adjust it, or start a new cycle. Plan sets objectives and processes, Do carries them out, Check reviews the results, and Act decides the next action based on what was learned. This is why Check is the best answer.

The phase that focuses on evaluating outcomes and judging whether the changes had the intended effect is the Check phase. After you implement the plan (Do), this step collects data, measures actual results against targets, and analyzes whether the change produced improvement. This assessment tells you if you should adopt the change, adjust it, or start a new cycle. Plan sets objectives and processes, Do carries them out, Check reviews the results, and Act decides the next action based on what was learned. This is why Check is the best answer.