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  2. Nomology - Wikipedia

    en.wikipedia.org/wiki/Nomology

    "Nomology" derives from the Greek νόμος, law, and λόγος, reason.The term nomology may come from Aristotle. [1] The '-ology' suffix implies 'order', 'word' and 'reason', and is about being subjectively reasonable or 'logical' as in sociology and psychology.

  3. Metaphysical necessity - Wikipedia

    en.wikipedia.org/wiki/Metaphysical_necessity

    Nomological necessity is necessity according to the laws of physics and logical necessity is necessity according to the laws of logic, while metaphysical necessities are necessary in the sense that the world could not possibly have been otherwise. What facts are metaphysically necessary, and on what basis we might view certain facts as ...

  4. Nomological network - Wikipedia

    en.wikipedia.org/wiki/Nomological_network

    The term "nomological" derives from the Greek, meaning "lawful", or in philosophy of science terms, "law-like". It was Cronbach and Meehl's view of construct validity that in order to provide evidence that a measure has construct validity, a nomological network must be developed for its measure. [2] The necessary elements of a nomological ...

  5. Modal logic - Wikipedia

    en.wikipedia.org/wiki/Modal_logic

    For this reason, or perhaps for their familiarity and simplicity, necessity and possibility are often casually treated as the subject matter of modal logic. Moreover, it is easier to make sense of relativizing necessity, e.g. to legal, physical, nomological, epistemic, and so on, than it is to make sense of relativizing other notions.

  6. Determinism - Wikipedia

    en.wikipedia.org/wiki/Determinism

    Nomological determinism is the most common form of causal determinism and is generally synonymous with physical determinism. This is the notion that the past and the present dictate the future entirely and necessarily by rigid natural laws and that every occurrence inevitably results from prior events.

  7. Subjunctive possibility - Wikipedia

    en.wikipedia.org/wiki/Subjunctive_possibility

    Subjunctive possibility (also called alethic possibility) is a form of modality studied in modal logic.Subjunctive possibilities are the sorts of possibilities considered when conceiving counterfactual situations; subjunctive modalities are modalities that bear on whether a statement might have been or could be true—such as might, could, must, possibly, necessarily, contingently, essentially ...

  8. Deductive-nomological model - Wikipedia

    en.wikipedia.org/wiki/Deductive-nomological_model

    The term nomological is derived from the Greek word νόμος or nomos, meaning "law". [1] The DN model holds to a view of scientific explanation whose conditions of adequacy (CA)—semiformal but stated classically—are derivability (CA1), lawlikeness (CA2), empirical content (CA3), and truth (CA4).

  9. Hard determinism - Wikipedia

    en.wikipedia.org/wiki/Hard_determinism

    Although hard determinism generally refers to nomological determinism, [1] it can also be a position taken with respect to other forms of determinism that necessitate the future in its entirety. [2] Hard determinism is contrasted with soft determinism, which is a compatibilist form of determinism, holding that free will may exist despite ...