Decision Support Systems Marek J. Druzdzel and Roger R. Flynn Decision Systems Laboratory School of Information Sciences and Intelligent Systems Program University of Pittsburgh Pittsburgh‚ PA 15260 {marek‚flynn}@sis.pitt.edu http://www.sis.pitt.edu/∼dsl To appear in Encyclopedia of Library and Information Science‚ Second Edition‚ Allen Kent (ed.)‚ New York: Marcel Dekker‚ Inc.‚ 2002 1 Contents Introduction Decisions and Decision Modeling Types of Decisions . . . . . . . . . . . . .
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Question 1: Which biases in decision making can be identified in the performances of both Pieterson and Gack? How can the identified biases be overcome? In general‚ the decision making style for manager approach decision making is toward rational and intuitive thinking. In rational thinking a person consider the problem in a rational‚ step-by-step and analytical way. Rational thinking person will resolve a complex and complicated problem into smaller part and then resolve them in a rational‚
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The analytical support for decision making course is really indeed touching every aspect from my daily job as a lead optimization engineer dealing with a huge drilling real time streaming data. In the past I have worked to prepare quarter review & annual report for our center. Honestly‚ it was consuming a lot of time to construct a valuable presentation that will impress the upper management. As of time being ASDM is a strong aid to be creative in utilizing‚ analyzing‚ projecting & illustrating
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Decision Making Group decision making occurs when a specific group of people make a choice regarding a process or procedure in the work place. Group decision making can also include a group of friends getting together and making a decision where to go for the evening. Decision making can be easy‚ hard or somewhere in the middle; many times how hard the process is depends on the team or group of people that have to make the decision. The type of decision and the number of people the decision will
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before him‚ had done a marvelous job as an individual contributor. He was smart‚ confident‚ forward thinking‚ and resourceful. His clients liked him‚ as did his boss and coworkers. Consequently‚ no one in the department was surprised when his boss offered him a managerial position. Tom accepted with some ambivalence – he loved working directly with clients and was loath to give that up – but on balance‚ he was thrilled. Six months later‚ when I was called in to coach Tom (I’ve disguised his name)
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Decision making from cognitive or normative perspective can be defined as the process of selecting best logical choice from various available options and choices. Majority of decisions in business are normative as they are based on logical decision making. Dr. Yost describes decision making as a concept on a continuum of conscientiousness and depth of deliberations. On one end of spectrum is conscious‚ well thought of‚ rational decision making‚ in between “real world” bounded rationality and at
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When you are making a decision there are six steps you want to follow they are; identifying and diagnosing the problem‚ generating alternative solutions‚ evaluating alternatives‚ making the choice‚ implementing the decision‚ and evaluating the decision. There are times in our lives when we have to make important decisions such as changing jobs‚ moving to a new state‚ buying a new house or going to school. For me this decision came a little over a year ago when I decided to go back to school and further
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Consumer decision making is a process – Evaluate why marketers need to understand this process. Consumers constantly make decisions regarding to the choices‚ purchases and use of products and services. Consumers are often faced with a large number of alternatives‚ which are changing due to new technologies and competitive pressures (Bettman‚ J. R.‚ & Sujan‚ M. (1987). Journal of Consumer Research‚ 14‚ 50-51). The consumer is often not completely certain about how a product may perform. Even when
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Decision-making models‚ or the path that one would choose in his or her decision-making‚ is heavily relied on the information one has received. By having all the correct information available‚ decision-making becomes an easier task. The model in which one would base his or her decision-making upon can be analyzed into six different factors: the problem at hand‚ the goals that want to be reached‚ alternatives‚ pros and cons‚ decision(s)‚ and reason(s) behind the decision(s). According to Richard
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Chapter 8 Decision Support Systems Managers and Decision Making A decision refers to a choice made between alternatives. Why Managers Need the Support of Information Technology. It is very difficult to make good decisions without valid‚ timely and relevant information. Number of alternatives to be considered is increasing Many decisions are made under time pressure. Due to uncertainty in the decision environment‚ it is frequently necessary to conduct a sophisticated analysis
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