Decision Making Stages in Mis

Topics: Decision theory, Information systems, Knowledge management Pages: 13 (3651 words) Published: January 17, 2013
Decision making (decision from Latin decidere "to decide, determine," literally "to cut off," from de- "off" and caedere "to cut") can be regarded as the mental processes (cognitive process) resulting in the selection of a course of action among several alternative scenarios. Every decision making process produces a final choice.[1] The output can be an action or an opinion of choice. * |

Decision making stages
Developed by B. Aubrey Fisher, there are four stages that should be involved in all group decision making. These stages, or sometimes called phases, are important for the decision making process to begin Orientation stage – This phase is where members meet for the first time and start to get to know each other. Conflict stage – Once group members become familiar with each other, disputes, little fights and arguments occur. Group members eventually work it out. Emergence stage – The group begins to clear up vague opinions by talking about them. Reinforcement stage – Members finally make a decision, while justifying themselves that it was the right decision. It is said that critical norms in a group improves the quality of decisions, while the majority of opinions (called consensus norms) do not. This is due to collaboration between one another, and when group members get used to, and familiar with, each other, they will tend to argue and create more of a dispute to agree upon one decision. This does not mean that all group members fully agree — they may not want argue further just to be liked by other group members or to "fit in".[12]

A management information system (MIS) is a system that provides information needed to manage organizations effectively. Management information systems are regarded to be a subset of the overall internal controls procedures in a business, which cover the application of people, documents, technologies, and procedures used by management accountants to solve business problems such as costing a product, service or a business-wide strategy. Applications of MIS ---------With computers being as ubiquitous as they are today, there's hardly any large business that does not rely extensively on their IT systems. However, there are several specific fields in which MIS has become invaluable.   Strategy Support While computers cannot create business strategies by themselves they can assist management in understanding the effects of their strategies, and help enable effective decision-making.   MIS systems can be used to transform data into information useful for decision making. Computers can provide financial statements and performance reports to assist in the planning, monitoring and implementation of strategy.   MIS systems provide a valuable function in that they can collate into coherent reports unmanageable volumes of data that would otherwise be broadly useless to decision makers. By studying these reports decision-makers can identify patterns and trends that would have remained unseen if the raw data were consulted manually.   MIS systems can also use these raw data to run simulations - hypothetical scenarios that answer a range of ‘what if’ questions regarding alterations in strategy. For instance, MIS systems can provide predictions about the effect on sales that an alteration in price would have on a product. These Decision Support Systems (DSS) enable more informed decision making within an enterprise than would       be possible without MIS systems.

Information Resources Management (IRM) is an emerging discipline that helps managers assess and exploit their information assets for business development. It draws on the techniques of information science (libraries) and information systems (IT related). It an important foundation for knowledge management, in that deals systematically with explicit knowledge. Knowledge centres often play an important part in introducing IRM into an organization. Identification:-

* Identifies gaps and duplication of...
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