A manager wants to institute a drug testing policy for new hires. She wants the testing to be as noninvasive as possible but have very high validity. She does not care about how long it will take to get test results. What method should she choose?

Question

Quizplus · Accepted Answer

Hair testing, while more invasive than saliva or urine testing, is less invasive than blood testing and offers high validity. It can detect drug use over a longer period, making it a reliable choice for thorough screening despite the longer wait for results.

A Manager Wants to Institute a Drug Testing Policy for New