Conducting the Knowledge Transfer
February 12, 2025
This module has covered the need for business continuity management as a paradigm to be followed by corporates. This article looks at the pitfalls of not having adequate business continuity management plans in place. First, let us consider the case of Sony where the customer data from its website was hacked. This incident was to […]
In previous articles, we looked at how the BPO phenomenon has played itself out in India and other Asian countries that have derived humungous benefits to their economies. In this article, we look at the other side of the coin i.e. the benefits that accrue to the economies of the Western countries as they outsource […]
Not long ago, purchase function was seen to be a desk job, monotonous paper work, dull and passive and more of an administrative function. The purchase managements were the fall guys whose only aim was to keep feeding shop floor and avoiding stock out situation. Today the situation has changed totally. Procurement function is considered […]
A process driven organization has certain obvious advantages over a people driven organization. Many old fashioned entrepreneurs still prefer to be people driven for the fear of losing control over their organization. However a large majority still aims as process oriented as the ultimate way to create an organization. Many have tried and failed because […]
Project control module is used for organizing long term projects such as building a ship or power plant. The production environment resembles make to order situation where customer order driven purchasing, production, estimating, engineering, planning and control is done. This module also enables in setting up, analyzing and amending the budget for the project undertaken […]
Shift in the Process: A shift in the process is defined as a pattern in which seven consecutive data points appear on only one side of the mean. Statistical studies have shown that if the number of points on one side of the mean is less than 7 then it is not a non-random pattern and could have occurred due to random causes.
A shift in the process is very important for the management to detect. This is because it signifies that the average of the process has moved to a different level. Therefore, the control chart with the mean and control specifications based on old measures is redundant and will give wrong information. It is for this reason that it is important for the organization to detect this pattern as early as possible and take corresponding measures. The most common causes of the appearance of non- random shift patterns is as follows:
Process Improvement: Shifts in process means usually happen as a result of a deliberate attempt through a process improvement initiative. The best practises to do any task are continuously evolving. Introduction of new technologies enables newer and better ways of performing the work. This pattern can be detected on the control charts and the process improvement can be institutionalised.
Introduction of New Inputs: Another common reason for shift in the process mean is the introduction of new inputs. These new inputs could be markedly better or worse than the inputs used earlier and as a result change the performance of the entire process
Change in Quality Control Measures: The shift could also be the result of a change in quality control measures. The thrust may have changed from cure to prevention and as a result the quality checks may have dramatically improved the process, shifting its mean.
As the name suggests, this may be quite straightforward. However the logic behind this pattern is interesting. The normal curve states that 95% of all data points will lie between 2 standard deviations. However, if 2 out of 3 consecutive points are lying on or above the standard deviation, we can be rest assured that the 95% criteria is not being met, at least in that point in time.
This is therefore an early sign to the management that the process may be about to go out of control. A thoughtful management will make corrective action plans that will look into the process, understand the issue and correct it as soon as possible.
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