Expert opinion
Expert Opinion
Expert opinion (/ɛkˈspɜːrt oʊˈpɪnjən/) is a term used in various fields, including medicine, law, and science, to refer to the informed perspective or advice given by an individual or group with extensive knowledge and experience in a particular area.
Etymology
The term "expert opinion" is derived from the Latin words "expertus", meaning "tested" or "proven", and "opinio", meaning "belief" or "judgment". It has been used in English since the late 14th century to refer to the judgment or advice of those deemed to have special knowledge or skill in a particular area.
Related Terms
- Expert: An individual who has extensive knowledge or skill in a particular area.
- Opinion: A belief or judgment that rests on grounds insufficient to produce complete certainty.
- Expert Witness: A person who is permitted to testify at a trial because of special knowledge or proficiency in a particular field that is relevant to the case.
- Expert System: A computer system that emulates the decision-making ability of a human expert.
- Expert Review: A process through which a document, project, or other work is examined and evaluated by an expert in the relevant field.
In Medicine
In the field of medicine, expert opinion refers to the advice or perspective given by a healthcare professional or group of professionals who have extensive knowledge and experience in a particular area of medicine. This can include specialists in a particular disease or condition, experienced clinicians, or researchers who have conducted significant studies in the field. Expert opinion is often sought in complex or rare cases, or when evidence-based guidelines are not available or applicable.
In Law
In law, an expert opinion is often used in court cases to provide insight or clarification on complex issues that are beyond the understanding of the average person. This can include medical experts, forensic scientists, engineers, and other professionals who can provide specialized knowledge relevant to the case.
In Science
In science, expert opinion is often used in the interpretation of complex data or the development of new theories or models. It can also be used in the peer review process, where experts in the field evaluate the quality and validity of scientific research.
External links
- Medical encyclopedia article on Expert opinion
- Wikipedia's article - Expert opinion
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