The principal investigator
Example: Principal investigator leads research project and oversees study design
Definition
"The principal investigator" refers to the lead researcher responsible for the design, conduct, and management of a research project, ensuring all aspects comply with ethical standards and scientific protocols. This role typically involves overseeing the research team and securing funding.
Etymology
The term "principal investigator" combines 'principal,' derived from Latin 'principalis,' meaning 'first or chief,' and 'investigator,' from Latin 'investigare,' meaning 'to search into or examine thoroughly.' Together, they describe the main person conducting and leading a research study.
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"The principal investigator" appears in the Vocaplus list "English - Research - (A1-C2) - set 1", containing 108 commonly used words.
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