Theory

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Theory

Theory (pronunciation: /ˈθiːəri/) is a term that originates from the Greek word "theoria", which means "contemplation" or "speculation". In the context of medicine, a theory refers to a well-substantiated explanation of some aspect of the natural world that is acquired through the scientific method and repeatedly tested and confirmed through observation and experimentation.

Etymology

The term "theory" is derived from the Ancient Greek word "theōria" (θεωρία), which means "a looking at, viewing, beholding". The word was first used in English in the late 16th century.

Related Terms

  • Hypothesis: A proposed explanation for a phenomenon made as a starting point for further investigation.
  • Model (science): A physical, mathematical, or otherwise logical representation of a system of entities, phenomena, or processes.
  • Scientific method: A method of research with defined steps that include experiments and careful observation.
  • Empirical evidence: Information received by means of the senses, particularly by observation and documentation of patterns and behavior through experimentation.

See Also

References

External links

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