A theory may explain human behavior, for example, by describing how humans interact or how humans react to certain stimuli. Social work practice models describe how social workers can implement theories. Practice models provide social workers with a blueprint of how to help others based on the underlying social work theory.
Visit the Thesaurus for More Choose the Right Synonym for theory hypothesistheorylaw mean a formula derived by inference from scientific data that explains a principle operating in nature. In the scientific method, the hypothesis is constructed before any applicable research has been done, apart from a basic background review.
You ask a question, read up on what has been studied before, and then form a hypothesis. A theoryin contrast, is a principle that has been formed as an attempt to explain things that have already been substantiated by data. It is used in the names of a number of principles accepted in the scientific community, such as the Big Bang Theory.
Because of the rigors of experimentation and control, it is understood to be more likely to be true than a hypothesis is. In non-scientific use, however, hypothesis and theory are often used interchangeably to mean simply an idea, speculation, or hunch, with theory being the more common choice.
Since this casual use does away with the distinctions upheld by the scientific community, hypothesis and theory are prone to being wrongly interpreted even when they are encountered in scientific contexts—or at least, contexts that allude to scientific study without making the critical distinction that scientists employ when weighing hypotheses and theories.
The most common occurrence is when theory is interpreted—and sometimes even gleefully seized upon—to mean something having less truth value than other scientific principles. The word law applies to principles so firmly established that they are almost never questioned, such as the law of gravity.
This mistake is one of projection: 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.
A theory is a system of explanations that ties together a whole bunch of facts. It not only explains those facts, but predicts what you ought to find from other observations and experiments. Most of these are used without difficulty, and we understand, based on the context in which they are found, what the intended meaning is.
For instance, when we speak of music theory we understand it to be in reference to the underlying principles of the composition of music, and not in reference to some speculation about those principles.
However, there are two senses of theory which are sometimes troublesome. One may certainly disagree with scientists regarding their theories, but it is an inaccurate interpretation of language to regard their use of the word as implying a tentative hypothesis; the scientific use of theory is quite different than the speculative use of the word.
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.
Doctorow, Loon Lake, 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. This daring theory had been received with frantic scorn by some of my fellow-scientists, and with an eager silence by others.
There are a number of different theories about the cause of the disease.
She proposed a theory of her own. Investigators rejected the theory that the death was accidental. There is no evidence to support such a theory.
He is a specialist in film theory and criticism.In everyday use, the word "theory" often means an untested hunch, or a guess without supporting evidence.
But for scientists, a theory has nearly the opposite meaning.
A theory is a well-substantiated explanation of an aspect of the natural world that can incorporate laws, hypotheses and facts. The. A theory is a contemplative and rational type of abstract or generalizing thinking, or the results of such thinking.
 Depending on the context, the results might, for example, include generalized explanations of how nature works.
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. See more. Hello Internet! I'm Matpat and welcome to FILM THEORY!
Do you ever wonder what secrets could be hiding in your favorite movies and shows? So do we! From figu Views: M.
A theory is a contemplative and rational type of abstract or generalizing thinking, or the results of such thinking. Depending on the context, the results might, for example, include generalized explanations of how nature works.
Theory definition is - a plausible or scientifically acceptable general principle or body of principles offered to explain phenomena. How to use theory in a sentence. Two related, yet distinct, meanings of theory Synonym Discussion of theory.