OVERVIEW


"How to measure performance?" How often do you ask yourself this question? Once a week? Once a month? Never? If you're a successful manager in a successful organization, you probably ask yourself this question every single day. However, measuring performance often isn't easy.

In the performance measurement arena, you don't always (or even often) get the results that you expect, want, or predict. After expending a great deal of energy collecting information, just when the results look promising, you find that you're measuring the wrong things.

It doesn't have to be this way. Two key words, although they won't completely solve your performance measurement problems, can put you on the path to success: disciplined approach. All too often performance measurement programs, created with the best intentions, fail because they were short sighted, ill conceived, and unfocused. Most of these ailments can be traced to one source: the lack of a viable approach to performance measurement from the start.

This handbook offers three such disciplined, systematic approaches.

Different organizations have different needs. Providing multiple approaches allows an organization to pick and choose which approach, or combination of approaches, is right for it.

It is important to remember that the approaches previously outlined were developed independently; they may use different terminology. For instance, what the first approach refers to as a performance measure may be referred to as a performance indicator in the second approach, or a performance metric in the third. All three approaches are referring to the same concept; however, each uses a different nomenclature (in fact, each approach has its own glossary). Fortunately, this causes problems only when comparing one approach to another, so be careful when you reach this stage.

A sound approach to performance measurement is a necessary ingredient for ensured success, but it alone is not sufficient. You will also need to know what to do with performance measurement data once they have been collected. Section I contains some information on developing performance indexes, while the last few sections of this handbook provide some helpful hints on other methods of data analysis and management. The section on data analysis includes information on control charts and their use, histograms, and Pareto diagrams. This section also addresses the concepts of statistical control and process capability. Finally, the last section addresses various ways to present data.


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