What does the effectiveness check typically involve?

An effectiveness check is essential in quality management and involves comparing data from before and after a change is implemented. This process helps organizations assess whether the changes made have led to the desired improvements in performance or quality standards. Analyzing the pre-change and post-change data allows for a direct evaluation of the impact of the modifications, enabling teams to determine if the objectives of the changes were met.

By looking at various metrics and performance indicators before and after a change, teams can identify trends, improvements, or any potential regressions. This analysis is crucial for continuous improvement processes and informs decision-making about future changes or strategies.

The other options, while important aspects of quality management, do not specifically pertain to the concept of an effectiveness check. For instance, assessing tool calibration accuracy primarily focuses on the precision of the tools used, documenting corrective actions relates to how issues were handled rather than evaluating the success of changes, and creating design experiments is more about planning for new methodologies rather than verifying the success of implemented changes.