Undesirable Variation in Court Performance
Variation in treatment of court users and court employees, in the time and cost of processing cases, in the reliability and integrity of case files, in the compliance with court orders, and in other key court performance areas is inevitable but generally not desirable. If you had your choice of between processes that produced predictable and consistent results and ones that produced good results one day and bad the next, poor quality under some circumstances and good quality in others, which ones would you choose? Both court managers and the public recognize the benefits of stable processes and consistent and predictable results. Understanding and controlling variation (e.g., knowing whether particular performance falls outside established upper and lower “control limits”) are at the heart of quality improvement methods such as Total Quality Management (TQM) and Six Sigma. More than 25 years ago, W. Edward Deming and Joseph Juran noted that variability on core measures of performance i...