What are the disadvantages of decision -making support systems?
The decision -making system (DSS) helps people come up with a decision by providing people with the right information and the proposed answer; Although it can be useful, there are several disadvantages. One of the disadvantages of decision -making systems is that it can prevent the user from thinking and supporting cognitive bias. Users can receive overloading information, which reduces the effectiveness of the decision -making. If the decision goes wrong, some users may move responsibility to the DSS rather than blame. DSS programs without sufficient data can also make bad decisions because they do not fully understand the situation. Some users may be susceptible to believe in DSS great confidence, because the computer can look at facts without bias. This can be transported to the extreme and users may stop thinking and select Sinstead to believe exclusively to the computer. Although it is one of the disadvantages of decision support systems, the next is that users can create cognitive distortion. For example, intuitiThe inheritance and receptive thinker can become too judicial and factual after interaction with the DSS.
When users are looking for DSS decisions, the program often provides users with information in databases and graphs to help support the decision. Normally, if the information is easily digestible, this will help users to take informed decisions because they will know all the facts and data stored in the DSS database. At the same time, overloading information may be one of the disadvantages of the decision support systems. If the DSS supplies large databases that lasts hours or days, users spend more time searching for facts and trying to remember all the information instead of deciding. In addition to information, this can reduce the effectiveness of decision -making.
without DSS, a person who makes a bad decision can only blame himself; This usually causes a person to understand what has gone wrong in the decision so that he can get closer to the future toa similar situation. DSS programs can compensate for this liability, especially if the user puts unusual confidence in the program. Instead of assigning the guilt himself, the user can blame the DSS. Personal growth, which could occur from understanding a poor decision, can instead lead to the user how to blame the computer for any shortcomings of decision -making.
Like people, and DSS needs information to make accurate and informed decisions. If the DSS is new or has a small or inaccurate database, it may be susceptible to inaccuracy. If the DSS does not have all the specific information needed to decide, the system should not fully trust, because any decisions or proposals can be very WRONG. This is another of the main disadvantages of decision -making systems.