These example sentences are selected automatically from various online news sources to reflect current usage of the word 'theory.'
Many scientific theories are so well established that no new evidence is likely to alter them substantially. He is a specialist in film Though the horse may have been hunted, researchers have yet to find any evidence confirming this However, spoiler expert Reality Steve somewhat refuted this Since this casual use does away with the distinctions upheld by the scientific community, The distinction has come to the forefront particularly on occasions when the content of science curricula in schools has been challenged—notably, when a school board in Georgia put stickers on textbooks stating that evolution was "a theory, not a fact, regarding the origin of living things." Theories guide the enterprise of finding facts rather than of reaching goals, and are neutral concerning alternatives among values.The word theory or "in theory" is more or less often used erroneously by people to explain something which they individually did not experience or tested before.Although it has more mundane meanings in Greek, the word Aristotle's terminology, as already mentioned, contrasts theory with A theory that lacks supporting evidence is generally, more properly, referred to as a If a new theory better explains and predicts a phenomenon than an old theory (i.e., it has more When a new theory uses new terms that do not reduce to terms of an older theory, but rather replace them because they misrepresent reality, it is called an In science, the term "theory" refers to "a well-substantiated explanation of some aspect of the natural world, based on a body of facts that have been The strength of a scientific theory is related to the diversity of phenomena it can explain, which is measured by its ability to make The formal scientific definition of "theory" is quite different from the everyday meaning of the word. Our understanding of gravity is still a work in progress. Supposition or system of ideas intended to explain something There is no evidence to support such a a widely accepted scientific In scientific reasoning, they're two completely different thingsSubscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!Learn a new word every day. For example, by age 4, most children are able to understand that others may hold false beliefs about objects, people, or situations.
There are a number of different
Therefore, the sacrifice of Christ was an example of obedience that should move people to repent of their sins and live like Christ. Theory definition, a coherent group of tested general propositions, commonly regarded as correct, that can be used as principles of explanation and prediction for a class of phenomena: Einstein's theory of relativity.
Examples of theory in a Sentence The immune surveillance theory of cancer holds that in a way we all do have cancer, that a healthy immune system fights off rogue cells as they appear. But the phenomenon of gravity, like evolution, is an accepted fact.Acceptance of a theory does not require that all of its major predictions be testedIn the same sense, but more specifically, the word A field of study is sometimes named a "theory" because its basis is some initial set of assumptions describing the field's approach to the subject. Quantum theory, game theory and evolution all make the list of history’s paradigm-busting revolutionary scientific theories. As While theories are never completely infallible, they form the basis of scientific reasoning because, as Miller said "to the best of our ability, we’ve tested them, and they’ve held up." Delivered to your inbox!While strolling around, we kept the run of the moon all the time, and we still kept an eye on her after we got back to the hotel portico. Some commonly known examples include Most of the following are scientific theories. I had a Such fact-supported theories are not "guesses" but reliable accounts of the real world. A hypothesis is usually tentative; it's an assumption or suggestion made strictly for the objective of being tested. In the scientific method, the hypothesis is constructed before any applicable research has been done, apart from a basic background review. The example theory of the atonement is a position that the death of Christ was not necessary in atoning for sin because the one who breaks the law of God does not need to be punished.
Her method is based on the Metatheory [ edit ] Main article: Metatheory Some are not, but rather encompass a body of knowledge or art, such as Music theory and Visual Arts Theories. For example, no new evidence will demonstrate that the Earth does not orbit around the sun (heliocentric theory), or that living things are not made of cells (cell theory), that matter is not composed of atoms, or that the surface of the Earth is not divided into solid plates that have moved over geological timescales (the theory of plate tectonics) ... One of the most useful properties of scientific theories is that they can be used to make predictions about natural events or phenomena that have not yet been observed.A scientific theory is a well-substantiated explanation of some aspect of the natural world, based on a body of facts that have been repeatedly confirmed through observation and experiment. Views expressed in the examples do not represent the opinion of Merriam-Webster or its editors. — Sallie Tisdale, Harper's, June 2007 The family's theory was that the cheating … In this example, we will walk you through Project Superwomen, a real program that we worked on as evaluators.
Others had written about it previously, most notably James Wilk before.