Which tool is effective in monitoring the performance of a new process?

SPC (Statistical Process Control) charts are particularly effective for monitoring the performance of a new process because they provide a visual representation of process variation over time. By tracking data points related to the performance metrics of the process, SPC charts help identify trends, shifts, or any unusual patterns indicating that a process may be going out of control. This allows for immediate corrective actions to be taken, thereby ensuring that the process remains stable and meets quality standards.

While flowcharts are useful for mapping out processes and understanding their steps, they do not provide a means of ongoing performance monitoring. Gantt charts assist in project scheduling and tracking progress over time but do not focus on process performance in terms of quality and variation. SWOT analysis helps in identifying strengths, weaknesses, opportunities, and threats related to a process or project but is more strategic in nature, lacking the real-time performance tracking capabilities that SPC charts offer.

Thus, SPC charts stand out as the most appropriate tool for continuous monitoring and improvement in process performance.