Theory

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What is a theory? (Wise Geek)

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General Reference, Foundation (Theory)

Subpages

Philosophy Metaphysics, Logic, Epistemology, Ethics, Aesthetics

System Cycle, Structure, Complexity, Growth, Control, Disturbance, Entropy, Chaos

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These are organized by a classification scheme developed exclusively for Cosma. More…

General

Dictionary

theory : the general or abstract principles of a body of fact, a science, or an art — Webster See also OneLook, Free Dictionary, Wiktionary, Urban Dictionary

Thesaurus

Roget’s II (Thesaurus.com), Merriam-Webster Thesaurus, Visuwords

Encyclopedia

Theory is especially often contrasted to “practice” an Aristotelian concept which is used in a broad way to refer to any activity done for the sake of action, in contrast with theory, which does not need an aim which is an action. A classical example of the distinction between theoretical and practical uses the discipline of medicine: Medical theory and theorizing involves trying to understand the causes and nature of health and sickness, while the practical side of medicine is trying to make people healthy. These two things are related but can be independent, because it is possible to research health and sickness without curing specific patients, and it is possible to cure a patient without knowing how the cure worked. In modern contexts, while theories in the arts and philosophy may address ideas and empirical phenomena which are not easily measurable, in modern science the term “theory”, or “scientific theory” is generally understood to refer to a proposed explanation of empirical phenomena, made in a way consistent with scientific method. Such theories are preferably described in such a way that any scientist in the field is in a position to understand and either provide empirical support (“verify”) or empirically contradict (“falsify”) it. In this modern scientific context the distinction between theory and practice corresponds roughly to the distinction between theoretical science and technology or applied science. A common distinction sometimes made in science is between theories and hypotheses, with the former being considered as satisfactorily tested or proven and the latter used to denote conjectures or proposed descriptions or models which have not yet been tested or proven to the same standard. — Wikipedia

Britannica

Search

WolframAlpha, DuckDuckGo

Metatheory is a theory whose subject matter is some theory. All fields of research share some meta-theory, regardless whether this is explicit or correct. In a more restricted and specific sense, in mathematics and mathematical logic, metatheory means a mathematical theory about another mathematical theory. — Wikipedia

Meta-Theories in Research: Positivism, Postmodernism, and Critical Realism (Filipe J. Sousa)

Science




Importance of Theory in Science (How Stuff Works)
Scientific Laws, Hypotheses, and Theories (Jerry Wilson)

Preservation

History

The History of Theory (Ian Hunter, Critical Inquiry)

Quotation

Quotations Page

Library

WorldCat, Library of Congress, UPenn Online Books, Open Library

Participation

Education

Course

OER Commons: Open Educational Resources

News

New Theories (Google), NPR Archives

Book

ISBNdb

Government

Document

USA.gov

Expression

Fun


Arts

Art Theory and Art Critics (The Art Story)

Poem

OEDILF: The Omnificent English Dictionary In Limerick Form

Music

Song Lyrics

Belief

Future

The End of Theory: The Data Deluge Makes the Scientific Method Obsolete (Chris Anderson, Wired)

Superstition

Superstitions & Their Theories (Triangulations)

returntotop

More…

  • Infinity War: Fan Theory Explains Why Thanos...
    on January 19, 2019 at 2:07 pm

    Infinity War: Fan Theory Explains Why Thanos Didn't Kill Captain America  CBRThanos, as portrayed in Avengers: Infinity War, proved to be one of the most compelling villains the Marvel Cinematic Universe has ever featured. A purposefully ... […]

  • Love and Law: Recent Mergers in 1L, Section 6 -...
    on January 19, 2019 at 2:00 pm

    Love and Law: Recent Mergers in 1L, Section 6  The New York TimesAt least three couples have married from the same section at Harvard Law School Class of 2016. […]

  • IQs as a theory under assault - The Canberra Times
    on January 19, 2019 at 1:00 pm

    IQs as a theory under assault  The Canberra TimesIQ tests merely serve as dynamic performance indicators rather than immutable, reproducible, ineluctable findings. […]

  • Modern Monetary Theory: Who’ll be brave enough...
    on January 19, 2019 at 12:17 pm

    Modern Monetary Theory: Who’ll be brave enough to try it?  The AustralianIn the past decade, the world has suffered two global crises: the financial disaster of 2008 and the eurozone sovereign debt crisis two years later. Policymakers ... […]

  • The Most Recent Alleged Smiley Face Killers'...
    on January 19, 2019 at 12:00 pm

    The Most Recent Alleged Smiley Face Killers' Victims Highlight How Long This Theory Has Been Around  BustleSmiley Face Killers: The Hunt for Justice is a look at a decade-old theory that young men are being targeted by a serial killer or a serial killer group. This theory is ... […]