JSW05 said:
A non sequitur if I ever saw one. "Optimum" means "as good as it can get, given the circumstances." It doesn't mean "perfect." It also doesn't mean that something that is as good as it can get today can't be better next week, if the circumstances change. If you're suggesting that once a goal is reached, the goal should be arbitrarily extended, then you'll need to show me the data to to support your contention that backsliding is inevitable. On the other hand, if your contention is that the goalposts should be moved because there's still room for improvement, it means that the initial goal was in the wrong place to begin with (a management problem). What in the name of Dr. Deming is wrong with patting people on the back and allowing them some satisfaction for a job well done? How can it be considered productive to set a goal, challenge people to achieve it, then pull the rug out from under their feet after they've gotten there?
I fiind your reply very interesting. My suggestion is not a non sequitur. It is based on solid logic and has been implemented with great success. Please try to understand.
For taking up any improvement project, the first step is to establish its need, and it is done at every stage, at the beginning, at first time reaching the goalpost, at the second time of reaching the goalpost if it was extended, and so on. If the need is not established (meaning no benefits are seen) then the improvement poject is not undertaken. Also goalpost is not arbitrarily extended. Backsliding is inevitable, if the project has been abandoned in the way, or it has not been properly planned, or for any such other reason.
Initial goal is never in wrong place. People may have the ultimate goal in mind but it is always better to take up small improvement projects by using available resources. ISO 9004 recommends this approach.
Patting on the back and allowing the people some satisfaction for a job well done is done at every stage of achieving the goal. One does not wait for reaching the ultimate goal to pat at the back. And exending the goalpost is not pulling rug out from under peoples' feet but is providing them an opportunity of yet another achievement and job satisfaction.