Which of the following has not gained acceptance and thus is not judicially recognized as a scientific fact or principle?

Question

Quizplus · Accepted Answer

The polygraph test, also known as the lie detector test, has not gained acceptance as a scientific fact or principle. Its results are often disputed as it relies on physiological responses that can be influenced by a variety of factors. The other options, radar for determining speed, fingerprint analysis, and hair structure, have all been accepted and recognized as scientific principles in the judicial system.

Which of the Following Has Not Gained Acceptance and Thus