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Systematic ideational structure of broad scope
- Scientific theory, systematic ideational structure of broad scope, conceived by the human imagination, that encompasses a family of empirical laws regarding regularities existing in objects and events, both observed and posited. A scientific theory is devised to explain these laws in a scientifically rational manner.
www.britannica.com › science › scientific-theoryScientific theory | Definition, Characterization, & Empirical Law
A theory is a well-substantiated explanation of an aspect of the natural world that can incorporate laws, hypotheses and facts. The theory of gravitation, for instance, explains why apples fall from trees and astronauts float in space.
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- The Process of Becoming A Scientific Theory
- Characteristics of A Good Theory
- The Difference Between Theories, Facts and Laws
- Additional Resources
- Bibliography
Every scientific theory relies on the scientific method. A scientist may make an observation and devise a hypothesis to explain that observation, then design an experiment to test that hypothesis. If the hypothesis is shown to be incorrect, the scientist will develop a new hypothesis and begin the process again. If the hypothesis is supported by th...
The University of California, Berkeley, defines a theory as "a broad, natural explanation for a wide range of phenomena. Theories are concise, coherent, systematic, predictive, and broadly applicable, often integrating and generalizing many hypotheses." According to Columbia University emeritus professor of philosophy Philip Kitcher, a good scienti...
Any scientific theory must be based on a careful and rational examination of the facts. Facts and theories are two different things. In the scientific method, there is a clear distinction between facts, which can be observed and/or measured, and theories, which are scientists' explanations and interpretations of the facts. Some think that theories ...
When does a theory become a fact? This article from Arizona State Universitysays you're asking the wrong question!Learn the difference between the casual and scientific uses of "theory" and "law"from the cartoony stars of the Amoeba Sisters on Youtube.Can a scientific theory be falsified? This article from Scientific Americansays no.Kenneth Angielczyk, "What Do We Mean by "Theory" in Science?" Field Museum, March 10, 2017. https://www.fieldmuseum.org/blog/what-do-we-mean-theory-science University of California, Berkeley, "Science at multiple levels." https://undsci.berkeley.edu/article/0_0_0/howscienceworks_19 Philip Kitcher, "Abusing Science: The Case Against Creationism," MI...
A scientific theory is an explanation of an aspect of the natural world and universe that can be (or a fortiori, that has been) repeatedly tested and corroborated in accordance with the scientific method, using accepted protocols of observation, measurement, and evaluation of results.
A scientific theory is a structure suggested by these laws and is devised to explain them in a scientifically rational manner. In attempting to explain objects and events, the scientist employs (1) careful observation or experiments, (2) reports of regularities, and (3) systematic explanatory schemes (theories).
- The Editors of Encyclopaedia Britannica
Mar 5, 2015 · The structure of scientific theories is a rich topic. Theorizing and modeling are core activities across the sciences, whether old (e.g., relativity theory, evolutionary theory) or new (e.g., climate modeling, cognitive science, and systems biology).
In modern science, the term "theory" refers to scientific theories, a well-confirmed type of explanation of nature, made in a way consistent with the scientific method, and fulfilling the criteria required by modern science.
Mar 19, 2018 · In science, a theory is a stronger assertion. Typically, it's a claim about the relationship between various facts; a way of providing a concise explanation for what's been observed.
