In the Plan-Do-Study-Act cycle, which phase involves implementing the process improvement?

In the Plan-Do-Study-Act cycle, which phase involves implementing the process improvement?

• A. Do
• B. Plan
• C. Study
• D. Act

Answer: (A)

The phase that involves implementing the process improvement is the Do phase. After planning the change, this stage puts the improvement into action, carrying out the new process and collecting data on how it performs. The subsequent Study phase analyzes the results to see if the change achieved the desired effect, and the Act phase decides whether to adopt, adjust, or abandon the change and standardize successful methods. So, putting the improvement into action is the Do phase.

The phase that involves implementing the process improvement is the Do phase. After planning the change, this stage puts the improvement into action, carrying out the new process and collecting data on how it performs. The subsequent Study phase analyzes the results to see if the change achieved the desired effect, and the Act phase decides whether to adopt, adjust, or abandon the change and standardize successful methods. So, putting the improvement into action is the Do phase.