ConceptsNest

Decision making  is a cognitive process leading to the selection of a course of action among alternatives . It is a method of reasoning which can be rational or irrational, and can be based on explicit assumptions or tacit assumptions. Common examples include shopping, deciding what to eat, when to sleep, and deciding whom or what to vote for in an election. Decision making is said to be a psychological construct . This means that although we can never "see" a decision, we can infer from observable  behavior  that a decision has been made. It is a construction that imputes commitment to action. Structured rational decision making is an important part of all science-based professions. For example,  medical decision making  often involves making a diagnosis and selecting an appropriate treatment. Some research using naturalistic methods shows, however, that in situations with higher time pressure, higher stakes, or increased ambiguities, experts use intuitive decision making