polygraphist

Example:The polygraphist conducted the test in a quiet room.

Definition:to perform a polygraph test on someone

Example:The polygraphist interpreted the results and concluded that the suspect was not lying.

Definition:to analyze the results of a polygraph test

Example:She spent several years studying to qualify as a polygraphist.

Definition:to obtain the necessary training and certification to become a polygraphist

Example:The polygraphist's expertise was crucial in the case.

Definition:the professional skill and knowledge of a polygraphist

Example:The polygraph test is often used for lie detection purposes.

Definition:the use of polygraph tests to determine if someone is telling the truth

Example:The polygraphist gave court testimony about the results of the polygraph test.

Definition:the expert opinion provided by a polygraphist in a legal setting

Example:The detective used the polygraph in the interrogation to gather evidence.

Definition:the process of questioning a suspect or witness using a polygraph

Example:Polygraphists specialize in deception detection.

Definition:the ability to detect lies and deception using polygraph technology

Example:The polygraphist observed the psychophysiological response to determine if the person was lying.

Definition:the physiological changes that occur when a person is lying and are measured by a polygraph

Example:A false negative can be caused by a variety of factors affecting the polygraphist's results.

Definition:a result from a polygraph that incorrectly shows a person as not lying