04/26/2026
The Role of the Polygraph Examiner
Our job as examiners is to be neutral, unbiased, and impartial. We are on the side of the truth.
Our role is not to prove guilt or innocence, but to collect and analyze quality physiological data in a structured and scientific way. Like a medical professional interpreting results, we simply report what the data on the charts reflect.
Examiners are not trying to catch clients in a lie. All test questions are reviewed in advance to ensure they are fully understood, simple, and direct. There are no surprise or trick questions, as confusion would make the results unreliable. We never test a client who states they are confused. The client agrees to all ‘yes’ or ‘no’ questions before testing.
The entire process is conducted in a collaborative and calm environment in an interview format. The examiner works with the client to ensure the best conditions for accurate results.
Professional standards require strict neutrality, as any bias would undermine the process. Contrary to what people see in movies and TV shows, a real polygraph test is not dramatic or confrontational. It is a careful and methodical procedure and the examiner objectively analyzes the charts to determine the probability of truth or deception.
