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  1. Dictionary
    Ra·tion·al·i·ty
    /ˌraSHəˈnalədē/

    noun

    • 1. the quality of being based on or in accordance with reason or logic: "like any phobia, rationality plays only a small role"
    • 2. the property of a number, quantity, or expression of being expressible, or containing quantities which are expressible, as a ratio of whole numbers.
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  3. en.wikipedia.org › wiki › RationalityRationality - Wikipedia

    Rationality is the quality of being guided by or based on reason. In this regard, a person acts rationally if they have a good reason for what they do or a belief is rational if it is based on strong evidence.

  4. Apr 18, 2024 · 1. the state or quality of being rational or logical. 2. the possession or utilization of reason or logic. 3. a reasonable or logical opinion. 4. economics. the assumption that an individual will compare all possible combinations of goods and their prices when making purchases. Collins English Dictionary.

    • Philosophy and Rationality
    • Belief and Inference
    • Preferences
    • Decision Making
    • Rational Choice Theory
    • Bibliography

    Philosophy treats rationality because it is the most important normative concept besides morality. Understanding how a person should conduct her or his life requires a thorough understanding of rationality. Being a rational person requires being sufficiently rational in the various aspects of one’s life. Common principles of rationality attend to b...

    A general principle states that rationality is attainable. Its attainability follows from the familiar principle that “ought” implies “can.”Well-established principles of rationality also treat formation of belief and inference. Consistency is a noncontroversial requirement. Holding inconsistent beliefs is irrational unless some extenuating factor,...

    Preferences may arise from partial or complete consideration of relevant reasons. Common principles of rational preference apply to preferences held all things considered. The principle of transitivity requires preferring A to C given that one prefers A to B and also prefers B to C. The principle of coherence requires having preferences among acts ...

    Rationality evaluates free acts that an agent fully controls. Decisions are in this category; so are acts such as taking a walk. Rationality evaluates acts an agent controls directly by comparing them with rivals and evaluates acts an agent controls indirectly by evaluating their components. An agent directly controls a decision, and so rationality...

    Rational choice theory uses principles of rationality to explain behavior. The social and behavioral sciences and even literary interpretation employ it. Proponents claim that rational choice theory yields insightful analyses using simple principles of rational behavior. Critics claim that those simple principles are too austere to adequately chara...

    Bacharach, Michael. 2006. Beyond Individual Choice: Teams and Frames in Game Theory. Eds. Natalie Gold and Robert Sugden. Princeton, NJ: Princeton UniversityPress. Bittner, Rüdiger. 2001. Doing Things for Reasons. Oxford: Oxford UniversityPress. Bratman, Michael. 1987. Intention, Plans, and Practical Reason. Cambridge, MA: Harvard UniversityPress. ...

  5. Jan 24, 2024 · Updated: Mar 7. An important part of clearer thinking is rationality. But what is rationality, exactly? While you’ve probably heard this term, its precise meaning is often vague. In this comprehensive guide about rationality, we answer many common questions, such as: What is rationality? Why is rationality important?

  6. the ability to think clearly and make decisions based on reason rather than emotions synonym reasonableness. She prides herself on her rationality. Definition of rationality noun in Oxford Advanced Learner's Dictionary. Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more.

  7. 1. : the quality or state of being rational. 2. : the quality or state of being agreeable to reason : reasonableness. 3. : a rational opinion, belief, or practice usually used in plural. Examples of rationality in a Sentence.

  8. Nov 21, 2012 · Rational” and its complement “irrational” are standardly used, both in ordinary speech and across a variety of academic disciplines and subdisciplines, to describe persons, beliefs, actions, plans, policies, desires, decisions, institutions, and a host of other things.

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