What does principal investigator mean?
Definitions for principal investigator
prin·ci·pal inves·ti·ga·tor
This dictionary definitions page includes all the possible meanings, example usage and translations of the word principal investigator.
Princeton's WordNet
principal investigator, PInoun
the scientist in charge of an experiment or research project
ChatGPT
principal investigator
A principal investigator is a person, often a senior researcher and subject matter expert, who is responsible for the overall design, conduct, supervision, funding and reporting of a scientific research project or a clinical trial. The principal investigator bears ultimate responsibility for the scientific, technical, administrative, financial, and ethical aspects of a research project. This term is often used in research studies, clinical trials, and grant proposals.
Wikidata
Principal Investigator
A principal investigator is the lead scientist or engineer for a particular well-defined science project, such as a laboratory study or clinical trial. It is often used as a synonym for "head of the laboratory" or "research group leader ", not just for a particular study. In the context of USA federal funding from agencies such as the NIH or the NSF, the PI is the person who takes direct responsibility for completion of a funded project, directing the research and reporting directly to the funding agency. For small projects the PI is typically the person who conceived of the investigation, but for larger projects the PI may be selected by a team to obtain the best strategic advantage for the project. In the context of a clinical trial a PI may be an academic working with grants from NIH or other funding agencies, or may be effectively a contractor for a pharmaceutical company working on testing the safety and efficacy of new medicines.
Matched Categories
Numerology
Chaldean Numerology
The numerical value of principal investigator in Chaldean Numerology is: 2
Pythagorean Numerology
The numerical value of principal investigator in Pythagorean Numerology is: 5
Translations for principal investigator
From our Multilingual Translation Dictionary
- chercheur principalFrench
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"principal investigator." Definitions.net. STANDS4 LLC, 2024. Web. 25 Apr. 2024. <https://www.definitions.net/definition/principal+investigator>.
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