Critic of Polygraph Tests Accused of Teaching People to Lie to Government

When I read this story about a man who teaches people how to pass a polygraph test, I thought of my own multiple experiences with being polygraphed.

Regular readers know that I preach reliable / repeatable science. Polygraph exams are not scientific, they're art forms. They're investigative tools. I remember my last test. Here I am, all 6'7" and 345 lbs, with a blood pressure cuff that doesn't

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